2012 - Yoshimura

Transcription

2012 - Yoshimura

2012 Book of Speed
Index
2-3 ...........Yoshimura Suzuki Racing History
4-5............2012 Supercross/Motocross
6-7............2012 Yoshimura Superbike Team
8-9............Research and Development, Manufacturing
10-21.........Road Slip-On and Full Systems
22-23........Suzuki Street Slip-On and Full Systems
24..............Suzuki Supermoto Slip-On and Full Systems
25..............Honda Street Slip-On and Full Systems
26..............Yamaha Street Slip-On and Full Systems
27..............Kawasaki Street Slip-On and Full Systems
28..............BMW Street Slip-On and Full Systems
29..............Triumph/Ducati Street Slip-On
31-37.........Off-Road Slip-On and Full Systems
38..............Suzuki Off-Road Slip-On and Full Systems
39..............Honda Off-Road Slip-On and Full Systems
40..............Yamaha Off-Road Slip-On and Full Systems
41...............Kawasaki Off-Road Slip-On and Full Systems
42..............BMW Off-Road Slip-On
43..............KTM Off-Road Slip-On and Full Systems
44-45.......ATV Slip-On and Full Systems
46..............Suzuki ATV Slip-On and Full Systems
47..............Honda/Yamaha ATV Slip-On and Full Systems
48-49.......UTV Slip-On and Full Systems
50-53.......Road Hard Parts
54..............Off-Road Hard Parts
55..............Off-Road Electronics and Camshafts
56..............Multi-Cylinder Engine Parts
57..............Multi-Cylinder Engine Electronics
58..............Multi-Cylinder Engine Services
59..............Single-Cylinder Engine Services
60-61........Apparel
62-63........Promotional Items
CLOSED COURSE COMPETITION PRODUCT DISCLAIMER:
All products displayed or listed in this catalog are designed, manufactured, intended, and sold for use on vehicles that are operated only on closed course racing circuits unless otherwise noted. Use of these products
on public roads or lands is strictly prohibited and may be a violation of local, state, or federal laws. Products intended for use on vehicles operated on public roads or lands are clearly so indicated.
Any questions regarding these products may be directed to: Yoshimura Research and Development of America INC. at the address above or by email to: sales@yoshimura-rd.com
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YOSHIMURA SUZUKI RACING HISTORY
2001 Suzuki GSX-R750
1998 Suzuki TL1000R
Steve Crevier
7th Place – AMA Superbike – 9 Top Tens
Mat Mladin
1st Place – AMA Superbike – 6 Wins
Ben Spies
Mat Mladin
Mladin also won the title in 2005 with 11 wins
Mat Mladin
Mat Mladin
1st Place – AMA Superbike – 1 Win
Mladin also won the title in 2000 with 4 wins
THE FAMILY BUSINESS
Ben Spies
Spies also won the title in 2007 with 7 wins
The first Yoshimura shop opened in 1954. Though Pops found himself tweaking planes, cars, and pretty much anything with a combustion engine, his true
passion was motorcycles. Yoshimura’s promise of performance and power lead
to a constant influx of orders and the shop boomed with business. But Pops
wanted more. His love of racing and his fascination with the legendary Daytona
200 fueled his move in 1971. Pops took leave of Yoshimura Japan and opened
Yoshimura Research and Development in Los Angeles, California. His singular
goal was to race Superbikes in Daytona.
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Hideo “Pops” Yoshimura was born in 1922 in Fukuoka City, Japan. He was trained as a military
airplane mechanic, but after his time in the service, he made a name for himself working on the BSA
and Triumph motorcycles of American servicemen stationed in Japan in the 1950s. Pops’ reputation
as a master bike tuner grew boundlessly, thanks to his talent for hand altering stock parts to make
them perform more efficiently and produce more power.
2011 Suzuki RM-Z450
Ryan Dungey
1st Place – AMA Supercross & Motocross – 25 Wins
Mat Mladin
2009 Suzuki QuadRacer R450
Chris Borich
1st Place – GNCC XC1 ATV Champion – 10 Wins
Borich also won the title in 2010 with 11 wins
Blake Young
2nd Place – AMA Superbike – 10 Wins
Mat Mladin
2nd Place – AMA Superbike – 9 Wins
“POPS”
2012 Suzuki RM-Z450
2009 Suzuki QuadRacer R450
Brett Metcalfe
4th AMA Motocross - 1 Win
Dustin Wimmer
1st Place – AMA ATV MX Pro Class Champion – 6 Wins
Josh Creamer won the title in 2010 with 6 wins
DAYTONA
That goal and passion led to Yoshimura’s domination and success
in AMA Superbike over the last several decades. Over the last ten
years, Team Yoshimura Suzuki has won an unprecedented eight of
ten AMA Superbike championships. As we all know, motorcycling
passion never dies, so Pops made his way to Daytona every year
for his favorite race. Pops passed away in 1995, but his legacy will
live on forever in the history of Superbike racing. He was inducted
into the AMA Motorcycle Hall of Fame in 2000.
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2012 SUPERCROSS/MOTOCROSS
TREY CANARD - TEAM HONDA
There are a couple of things you can count on in racing. One — things change.
And two — change brings out the best in true competitors. That means that 2012
is destined to be one of the most exciting seasons in years. The premiere racing
team in both Supercross and Motocross has changed its name to Team Yoshimura
Suzuki, and for 2012 Brett Metcalfe is representing the team aboard his Suzuki RMZ450. Metcalfe is back after winning his first Motocross event in 2011 — a good
sign since the win followed an injury-shortened 2011 Supercross season. Metcalfe
is joined by team manager Mike Webb, who established his reputation by leading
Suzuki to 22 major championships in the off-road sector. They are both campaigning with Suzuki Racing Advisor Ricky Carmichael, who has a legendary history with
Suzuki and as the man acknowledged to be the best Supercross and Motocross
racer of all time.
For 2012, Metcalfe and Team Yoshimura Suzuki will face fierce competition, and
that’s especially true this season because the leading teams in Supercross and
Motocross are all also benefitting from Yoshimura support. Those teams include
Team Rockstar Suzuki, led by riders Martin Davalos, Jason Anderson, Hunter Hewitt
and Blake Wharton. Team Honda Muscle Milk (HRC), led by Justin Brayton, Trey
Canard and Ashley Fiolek. And Team GEICO Honda, featuring Kevin Windham,
Justin Barcia, Eli Tomac, Justin Bogle, Wil Hahn and Jimmy Decotis. These teams
are filled with all-star riders battling for the top of the podium. And one thing you
can count on is that the tougher the competition, the more the top riders will shine.
JUSTIN BARCIA - TEAM GEICO HONDA
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TEAM ROCKSTAR SUZUKI
BRETT METCALFE – YOSHIMURA SUZUKI
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BLAKE YOUNG - TEAM YOSHIMURA SUZUKI GSX-R1000
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2012 YOSHIMURA SUPERBIKE TEAM
With a tremendous combination of proven experience and raw talent, Team Yoshimura Suzuki’s
superbike riders have high hopes for the 2012 championship racing season. Both Blake Young — returning
for his fourth season with Yoshimura — and his new teammate, Chris Clark, will be campaigning aboard
Yoshimura-prepared Suzuki GSX-R1000s.
Team Yoshimura Suzuki’s Young had an outstanding racing season in 2011. He had seven race wins — more
than any other rider — and fell just short of taking away the championship, finishing second in the standings.
Chris Clark is new to Team Yoshimura Suzuki. Clark turned pro in 2009 and finished the year by receiving
the prestigious AMA Horizon Award, which honors the top amateur with the best prospects for a
professional career.
For Young and Clark, 2012 is the year they hope to build on Yoshimura Racing and American Suzuki’s
long history of dominating U.S. racing in AMA Superbike. Their goal is simple: dominate on the racetrack
and take their place with the factory Suzuki Superbike teams that have claimed 10 of the last 13 AMA
Superbike Championships!
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RESEARCH & DEVELOPMENT
Our methodology is key. We built a completely separate facility dedicated only to
Research & Development, enabling our talented R&D technicians to thrive in a focused
environment while continually raising the bar on product quality. The Yoshimura design
motto is simple and has not changed since the company’s inception: Make the best
parts possible, and never compromise.
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MANUFACTURING
With our dedication to quality, producing exhaust pipes is no simple task, but our manufacturing group consistently pulls it off. The detail, handwork, and old-world craftsmanship that go
into making a Yoshimura product are impossible to replicate with a machine. The technicians
at work here are artists; the exhausts they produce their artwork. All of this talent, tools, and
raw metal come together to form the best exhaust systems in the world.
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SLIP-ON AND FULL SYSTEMS
Yoshimura Exhausts
Yoshimura Full Systems
Exhaust systems and engines are more closely linked than the casual
observer might think, as the engine’s ability to produce power is determined
by how quickly it can expel spent gasses. Exhaust systems are the easiest
way to make your motorcycle’s engine perform better.
More than fifty years after the introduction of Yoshimura Full Exhaust
Systems, we’re still building upon our strong foundation by continuing to
provide unparalleled power, performance and quality.
As motorcycle engine technology has advanced, so have exhaust systems.
Today, Yoshimura has invested millions of dollars in manufacturing equipment to ensure that we’re on the cutting edge of technology. Where tubes
used to be cut with hacksaws and bent by hand over a torch, we now have
CNC cut-off saws to accurately cut pipes to length while multi-level CNC
tube benders shape pipes to exact specifications.
The full systems are designed with nothing but power in mind. Our years
of experience and knowledgeable R&D technicians combine to make remarkable pipes. Add to that our inventory of more pipe bending tooling
than anyone in the business and we’ve got what it takes to make the best
products available.
Despite all of this equipment and some use of computer-controlled robot
welding machines, one constant remaining at Yoshimura is that our pipes
are welded by hand. No high-tech gadget or tool in the world could replicate the quality and incredible performance our racing and R&D groups
build into our exhausts. Yoshimura pipes are built at a level of quality that
few other companies can match.
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Our list of innovations is long. While other companies are just discovering
technology we’ve been perfecting for 35 years, like our duplex systems, for
example, there is simply no match for Yoshimura’s incredible quality and attention to detail.
When you put a Yoshimura pipe on your motorcycle, you know you’re going
to get perfect fit and performance. More than five decades of racing and
winning has given us an unparalleled level of expertise in all things power
and performance.
QUALITY AND PERFORMANCE DEFINED
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R-77D
SLIP-ON AND FULL SYSTEM
DUAL-OUTLET CONE
R-77D CARBON FIBER
R-77 CARBON FIBER
The R-77D was born from the popular trapezoidal shaped R-77. The R-77 is serious
business when it comes to performance as it was designed with racetrack feedback
from racers like Blake Young. The R-77’s trapezoidal shape allows a large volume of
packing material and in turn delivers top performance. With a straight baffle and
removable low-volume insert, the R-77 muffler’s front cap is MIG-welded, while the end
cap is riveted using high-end 304-L polished stainless steel rivets and bands. You can get
the muffler in stainless steel, titanium, or race-inspired carbon fiber.
The R-77 comes as a slip-on muffler, which attaches simply onto the stock exhaust
mounting slip-fit, or on various full Yoshimura exhaust systems. The cone end caps come
in either polished stainless steel or carbon fiber and the slip-on itself is mounted with a
stainless steel mounting clamp.
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TRAPEZOIDAL SHAPE
The R-77D is a dual-outlet version of the race-proven R-77. The R-77D boasts a
carbon fiber cone end cap and polished stainless steel dual outlet turndown.
The R-77D requires no inserts or restrictions, increasing muffler packing life, and
provides 5% more open exhaust outlet area and as much as 3 decibels lower sound output (compared to open standard R77). The R-77D also offers greater gains in bottom and
mid range power with out restrictive inserts.
See application book for a full range of models and applications for each system.
R-77
R-77 TITANIUM
R-77 STAINLESS FULL SYSTEM – CF Muffler
R-77 STAINLESS STEEL
R-77 STAINLESS FULL SYSTEM
R-77 STAINLESS STEEL
– SS End Cap
For more information on our complete line of EPA Noise Compliant Slip On systems, please visit www.yoshimura-rd.com
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TRC-D
TRC-D CARBON FIBER
The TRC-D features a tri-oval shape with
striking dual-outlet, turn-down stainlesstipped muffler and an ultra lightweight
carbon fiber cone cap. The dual taper
exhaust manages sound in both high-flow
and high-power applications. The TRCD boasts 304-L polished stainless steel
and MIG-welded construction with stainless, carbon, and titanium muffler sleeve
options. The TRC-D is available as a bolt-on
or slip-on muffler that attaches simply onto
the OEM (stock) exhaust mounting slip-fit or
mounting flange. It also works with various
full Yoshimura exhaust systems.
DUAL-OUTLET CONE
TRC-D STAINLESS FULL SYSTEM - CF Muffler
TRI-OVAL SHAPE
TRC-D TITANIUM
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TRC
TRC STAINLESS FULL SYSTEM – Ti Muffler
The TRC is second to none! It’s a race-proven
exhaust featuring a tri-oval design, trick coneshaped end cap, and an easily removable
low-volume insert.
The TRC has a straight baffle leading to that
distinct cone-shaped end cap. The cap is
available in stainless steel or carbon. The
muffler choices are 304-L polished stainless
steel, carbon fiber, or titanium. Both titanium
and carbon fiber sleeves come with carbon
fiber end caps for a truly sporty look. With an
optional low-volume insert, the TRC also comes
with a laser-etched heel guard that combines
style and function.
Available in either bolt-on or slip-on configuration,
the TRC attaches simply onto the OEM (stock)
exhaust mounting slip-fit or mounting flange.
It’s also available on various full Yoshimura
exhaust systems.
TRC TITANIUM
TRI-OVAL CONE
TRC CARBON FIBER
TRC STAINLESS STEEL
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TRS
TRS STAINLESS FULL SYSTEM - SS Muffler
The TRS offers the best of Yoshimura but with a
friendlier price tag. It’s a race-bred muffler that
has the clear look and sound of Yoshimura. We
never skimp on performance or style.
The straight baffle of the TRS leads to a singlemachined turn-down tip. Low volume insert
compatible.
The TRS comes as a bolt-on or slip-on muffler that attaches easily onto the OEM (stock)
exhaust mounting slip-fit or mounting flange
and on various full Yoshimura exhaust systems.
There are three configurations to choose
from: polished stainless, titanium, or carbon
fiber. The TRS is also available as a high exit
configuration on select models.
TRS CARBON FIBER
SINGLE-TIP TRI-OVAL
TRS TITANIUM
TRS STAINLESS STEEL
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TRI
FULL SYSTEM for select Suzuki race applications
The TRI full systems feature stainless steel MIGwelded construction with titanium and carbon
muffler sleeve options. There are also high-exit
applications available for select models.
TRI TITANIUM
DUAL-TIP TRI-OVAL
Developed in Japan by Fujio Yoshimura, the TRI
is a race-bred full exhaust system. It features
a handsome dual outlet, turn-down titaniumtipped muffler that produces a unique sound
note that is pleasing to the ears. The dual outlets
and overall design make the TRI visually pleasing
as well. Many of our customers believe that the
dual outlet tips combine with the tri-oval shape
to make the TRI one of the most eye-catching
pipes on the market.
TRI STAINLESS FULL SYSTEM - CF Muffler
TRI CARBON FIBER
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RS-3
RS-3 TITANIUM
The RS-3 mufflers feature a straight baffle that leads to a single
turn-down tipped aluminum end cap. The oval-shaped muffler is
capable of housing a low-volume Yoshimura insert.
Muffler sleeve options for the RS-3 include polished stainless steel,
titanium, and carbon fiber. A high-exit option is available for select
bike models.
The RS-3 comes as a bolt-on or slip-on muffler and of course attaches simply onto the OEM (stock) exhaust mounting slip-fit or mounting
flange. It can also attach to various full Yoshimura exhaust systems.
SINGLE-TIP OVAL
The RS-3 exhaust is race bred and has the unmistakable look and
sound of Yoshimura. It is also one of our most popular exhausts
because it’s a reasonably-priced alternative to some of our more
“exotic” mufflers. The RS-3 has the classic good looks preferred by
many riders and just like every single pipe we make, the RS-3 packs
a whole lot of performance into an attractive package.
RS-3 STAINLESS FULL SYSTEM - Ti Muffler
RS-3 CARBON FIBER
RS-3 STAINLESS STEEL
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RS-3C
SLIP-ON
SINGLE-TIP OVAL
RS-3C STAINLESS STEEL
The RS-3 has been one of Yoshimura’s signature
exhaust systems for years. This staple of our pipe
lineup has been given a little twist, and now we have
the RS-3C. It has the same classic shape as the
ever-popular RS-3 but with a carbon fiber end cap to
give it that trick look.
The RS-3C features stainless steel MIG-welded
construction with stainless sleeve option and slick
carbon cone end cap. It’s available in slip-on or bolt-on
configurations. The RS-3C is also offered in carbon and
titanium muffler sleeve options, but only for the 20082009 GSX1300R Hayabusa.
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TAPERED TRI-OVAL
R-55LE TITANIUM – CF end cap/shield
R-55 STAINLESS STEEL – CF end cap
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R-55 STAINLESS STEEL – SS end cap
R-55
The R-55 is currently one of Yoshimura’s most popular pipes, and for good reason. It’s a hybrid of MotoGP,
Superbike, and Yoshimura style, which makes for a pretty
impressive package. Its asymmetrical shape appeals to
the eye and really captures the spirit of MotoGP racing. It
also complements the look of any sportbike, following the
race-inspired lines of today’s motorcycles.
The R-55 features a straight baffle with a removable lowvolume insert. The pipe is TIG-welded to Yoshimura quality
standards and is made of high-quality polished stainless
steel. From there, you have the option of a polished stainless steel or carbon fiber end cap. The laser mounting
bracket is TIG-welded to ensure strength and good looks.
You can get the R-55 as a slip-on muffler, which attaches
simply to the stock exhaust mounting slip-fit, or on our various full Yoshimura exhaust systems.
R-55 STAINLESS FULL SYSTEM
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SUZUKI
The Suzuki motorcycle fleet is simply amazing. From the GSX-R lineup to the jaw-dropping Hayabusa, Suzuki is focused solely on making winning motorcycles.
The best part is that they never rest on their laurels.
With all of the updates Suzuki has made recently, particularly the all-new GSX-R600 and GSX-R750, the entire lineup is outstanding. If you are a Suzuki fan or
owner, you already know about the special kinship Suzuki and Yoshimura have solidified with years of racing and winning.
YOSHIMURA GSX-R1000 SUPERBIKE PROJECT
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Hayabusa GSX-1300R
Due to its wide appeal, Yoshimura makes more models of exhausts for the Hayabusa
than any other motorcycle. From the RS-3C to the TRI dual outlet full exhaust systems, we
have the pipe for your ’Busa. No matter which pipe you choose for your bike, they are all
made with the same high quality, high performance, and careful craftsmanship in mind.
Yoshimura’s attention to detail and dedication to quality is well known, and our Hayabusa
pipes reinforce that reputation.
GSX-R1000
The GSX-R1000 has been the bike to beat for some time, and Yoshimura leads the
way with innovative products for this winning motorcycle. We make every kind of
exhaust system imaginable for this big Suzuki Superbike, and rest assured that the pipe’s
performance is unrivaled. Just look at our track record for the last decade of racing, and
you’ll see why Yoshimura exhausts are the way to go if you own a GSX-R.
Hayabusa with R-77 Carbon Fiber
GSX-R750
The last standing 750cc sport bike brings to light the best that motorcycling has to offer.
Nearly identical to the GSX-R600 but with a lot more horsepower, the GSX-R750 has a
high-performance engine in a lightweight frame. Because they’re similar, the 2008-2009
GSX-R750 and 600 share pipes. So, all of the options for one fit the other. During testing,
the same specifications worked best on both bikes, which is pretty handy as far as we’re
concerned.
GSX-R1000 with R-77 Carbon Fiber
GSX-R600
The GSX-R600 is one of the most popular Suzuki motorcycles, and for good reason.
It’s fun, handles well, and looks sharp. Yoshimura’s exhaust products for the 600 are
tirelessly tested and unequaled in quality. We dedicate so much time testing the pipes
for this bike that we almost always wear through one dyno tire in the process. From
blazing full duplex systems to the broad pulling power delivery of our slip-ons, you’ll get
the performance you demand from the Yoshimura and Suzuki collaboration.
Check out our full range of accessories including case savers, carbon fiber heat shields,
bar ends, chassis protectors, and adjustable rearsets.
GSX-R600 with R-55 SS Full System, CF Heat Shield
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SUZUKI SM
DR-Z400SM
If you’ve got a DR-Z400SM, you’ve got options when it comes to exhausts. The RS-2 singlesided system is a great all-around pipe that’s lightweight, has good ground clearance, and
gives you big power gains. And it looks cool. If that’s not enough, it comes with the little touches
and features you’ve come to expect from Yoshimura. It has a plasma-cut heat shield with our
Yoshimura logo, high-quality chrome steel exhaust springs, and even spring vibration
dampers with the Yoshimura logo molded in. Want to spice it up a bit? Try the Dual RS-4
Full System. Also, check out our engine services on page 59.
DR-Z400SM with RS-2 Stainless Full System
RS-2 Carbon Fiber
DR-Z400SM with Dual RS-4 Full System
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RS-2 Aluminum
HONDA
Honda Pipes
Honda is synonymous with innovative, forward-thinking, high-quality motorcycles, and that’s
why they’re the biggest name in two wheels. Their lineup is a veritable “who’s who” of
machinery. The Honda 1000 and 600 are awesome bikes that take kindly to being hopped up.
They have great track manners and stout engines that are ready to be built up. Yoshimura
pipes are a natural choice when it comes to kicking the Big Red machines up a notch.
Yoshimura has dedicated a lot of time and effort to the 1000 and 600 Honda’s. Take a look at
the laser-etched heat shields that come with our pipes to make a visual impact. And of course
the performance is typical Yoshimura—strong! Strap one of our pipes on your Honda and you’ll
experience the power that more than 50 years of racing has taught us.
CBR 1000RR with R-77 Titanium
Honda CBR1000RR
The flagship CBR1000RR represents the ultimate in Honda liter-bike performance, and the RR’s
low weight and low center of gravity is perfectly complemented by our Yoshimura low-mount
R-77 exhaust. The R-77 slip-on goes on low and comes with an aluminum alloy heat shield that
replaces the integrated stock lower bodywork on the stock exhaust. The anodized Yoshimura
heat shield bolts straight onto our tail-pipe and has a laser-etched Yoshimura logo. Not only
is this one good-looking pipe, but the included heat shield has that “race” look that your RR
loves. Options are titanium, stainless, or carbon fiber sleeves with carbon fiber or stainless steel
end caps.
Honda CBR600RR
CBR 600RR with RS-5 Carbon Fiber Under Tail
Yoshimura RS-5 undertail exhausts are a perfect match for the mid-sized CBR600RR Honda.
The round outlet improves power delivery and produces more horsepower than the old
elliptical design. You’ll get an increase of almost 5 hp with our Stainless/TI Full System over the
stock setup. Plus, the RS-5 looks amazing! But the RS-5 pipe won’t just improve the aesthetics;
you’ll get the power, quality and fit you’ve come to expect from Yoshimura.
Honda CBR250R
For beginning riders, the ideal motorcycle is lightweight and has a broad powerband with
plenty of low-revving torque. And that’s exactly what the CBR250R offers, thanks largely to
its fuel-injected single-cylinder engine. Our TRC Slip-On Exhaust and Full System are great
ways to get even more out of the CBR250R. The TRC Slip-On has a sporty tri-oval design and
a cone-shaped end cap. And you can choose from 304-L polished stainless steel, carbon
fiber or titanium mufflers, in either bolt-on or slip-on configurations.
CBR250R with TRC Stainless Steel
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YAMAHA
Yamaha YZF-R1
We don’t know if we could choose between the R6 and the R1, because Yamaha has made
them both so amazing. These blazing-fast Yamahas are wonderful to look at, and they pack
quite a punch when you flick the throttle. The Yoshimura pipes for these bikes are built of a
similar concept: good-looking, lightweight and powerful. When you add a Yoshimura pipe
to your Yamaha, it’s like motorcycle magic.
The MotoGP-inspired R1 has been through quite a transformation since its introduction. It now features a crossplane
crankshaft with a unique firing order that makes a big
bang! Yamaha engineers set out to make the R1 produce
smooth power and tons of torque while putting it all in
a visually stunning package. They definitely hit the mark.
Yoshimura’s undertail slip-ons are the perfect setup for
this hot-looking bike. The undertail R1 twin TRC-D’s are
works of art, and we’d readily argue that the Yoshimura
TRC-D’s are by far the best looking R1 pipes on the market.
The undertail R77 ¾ system, which includes Y-pipe,
makes this great bike even better with its perfect fit and
awesome performance.
YZF-R6V with R-55 Stainless Steel
Yamaha YZF-R6V
The Yamaha R6V is a middleweight Super Sport bike full of
innovations and technology. This championship-winning
motorcycle keeps getting better, and Yoshimura offers
a complete line of exhaust products for it. The TRC, TRC
Tri-Oval and R-55 exhausts work really well with this
bike. The MotoGP-inspired R-55 low center of gravity full
systems and slip-ons are really popular.
YZF-R1 with Dual R77’s Carbon Fiber Under Tail
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Both the R-55 and the TRC both wake up the R6. The power
gains from the duplex full systems boost mid-range and torque.
KAWASAKI
Kawasaki’s two-wheeled monsters are an absolute blast to ride, and they respond really well to
Yoshimura performance pipes. We offer a variety of products to really get the most out of your Kawi.
Kawasaki ZX-14
A full line of Yoshimura R77 and TRC exhaust full systems are available for the Kawasaki’s ZX-14.
Our duplex headers have superior mid-range performance and linear torque curves for lots of
usable power. The R77’s carbon end cap or the stylishly vented cap of the TRC tops off our full
systems, providing a great combination of style and function. If slip-ons are more your thing,
Yoshimura has the R77 in carbon, stainless and TI (all with carbon end caps).
ZX-14 with TRC Carbon Fiber
Kawasaki ZX-10R
Yoshimura has a full line of R-77 and TRC exhaust full systems for the Kawasaki ZX-10R. Our
duplex headers offer up superior mid-range performance and linear torque curves for lots of
usable power. If slip-ons are more your style, there’s the R-77 line in carbon, stainless, and TI (all
with carbon end-caps). The R-55 MotoGP-style units come in stainless/carbon or stainless/stainless, plus there is also the complete TRC line.
Kawasaki ZX-6R
Yoshimura offers plenty of pipe configurations to make the ZX-6R uniquely your own. The R77, RS4, and TRC mufflers offer increased performance, less weight, and greater mass centralization.
All of Yoshimura’s pipe configurations improve an already strong powerband. The Ninja comes
with a lot of bottom-end torque and smooth throttle response, and Yoshimura adds top end and
power across the board without sacrificing the engine’s linear power delivery.
ZX-10 with R77-D Carbon Fiber
Kawasaki Ninja 250R
Ninja 250R with TRC Stainless Steel
Yoshimura R&D has a variety of TRC slipons and full systems for the Ninja 250R.
Our slip-on TRC muffler comes in a titanium, stainless, or carbon fiber sleeve, all with
a carbon fiber end cap that looks great
with all three sleeve options. Yoshimura’s
full systems include a TRC muffler in stainless, titanium, or carbon fiber. Yoshimura
highly recommends jetting with an exhaust
modification on this motorcycle for both the
slip-on and full-system exhausts.
ZX-6 with R-77 Titanium
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BMW
BMW S1000 RR
The BMW S1000RR is a sport bike initially manufactured by BMW Motorrad to compete in the 2009
Superbike World Championship that is now in commercial production. It was introduced in Munich in
April 2008, and is powered by a 999 cc inline-4 engine that redlines at 14,200 rpm. The S1000RR includes a
number of high-tech features including ABS and traction control. Yoshimura is offering a number of exhaust
system options for the S1000RR including the R77 high mount slip-on (in both titanium and carbon), the R77
Ti carbon full system and the R55 titanium carbon slip-on.
S1000 RR with R-77 Carbon Fiber
S1000 RR with R-55 Titanium
S1000 RR with R-77 Carbon Fiber
28
S1000 RR Heat Shield
TRIUMPH, DUCATI
SLIP-ON
Triumph Daytona 675
Sharp styling, lightweight, and a powerful motor make the
Triumph 675 Triple one of the best all-around bikes on the
market. Yoshimura R&D came up with an ideal exhaust for
the Daytona 675 in the form of a figure-fitting RS-5 undertail
muffler, offered in carbon fiber, stainless steel, and titanium
sleeve options matched with a stainless steel tailpipe. The
Yoshimura slip-on exhaust offers increased performance of 3
peak horsepower and a weight reduction of 8 pounds, which
improves the overall feel of the bike. Top it off with a smooth
sound note and you’ve got the racer’s edge.
Triumph Daytona with RS-5 Carbon Fiber Under Tail
Ducati 1098/848
With Ducati’s release of the powerful 1098, 1098S and
1098R twins, a new era has emerged from the legendary
Italian manufacturer. The Yoshimura R&D dual-undertail TRC
exhaust system accentuates the 1098’s performance. The
titanium tailpipes flow exhaust into the carbon fiber-sleeved
mufflers, lined by titanium inner sleeves, and tipped off with
a carbon fiber cone cap, all while looking amazing. With
a 5 horsepower increase and 3-pound weight reduction,
this system fits 1098 and 848 applications and enhances the
cutting-edge Ducati styling.
Ducati 1098 with Dual TRC Carbon Fiber Under Tail
29
OFF-ROAD
Yoshimura makes a pipe for virtually every dirt bike need. We have raced and won in all categories,
making us knowledgeable in the ways of giving dirt bikes more power and performance. Currently
we are racing with Team Yoshimura Suzuki, Team Rockstar Suzuki, Team Honda Muscle Milk Racing
and Team GEICO Honda in Motocross/Supercross, as well as a huge support team of professional
and amateur racers across the country.
All of our racing endeavors work hand in hand with our goal to make superior products.
Building pipes for a factory race effort improves our research and development, which improves
the overall performance of our products, all while building the reputation of our company. Bringing
technology we learn on the track to our consumer products is what has made the Yoshimura name
synonymous with quality and performance.
A perfect example of how racing improves the breed is our new RS-4D and RS-4 exhausts.
Thorough testing and development efforts in conjunction with the factory teams have provided us
new ways to increase performance, lower sound levels, and centralize mass. The end result is the
best product for our customers.
CHAMPIONSHIP HARDWARE
30
BRETT METCALFE – YOSHIMURA SUZUKI
TEAM ROCKSTAR SUZUKI
KEVIN WINDHAM – TEAM GEICO HONDA
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RS-4D
RS-4D TITANIUM
FULL SYSTEM
The RS-4D boasts a unique dual-outlet design that increases
the amount of open area at the exhaust outlet. With dual internal baffles, the RS-4D increases the exhaust gas flow rate,
resulting in smoother power delivery and increased throttle control, and offers increased horsepower and torque
throughout the power curve, especially in the bottom to mid
RPM range where riders need it most. The RS-4D is available
as a full system, in either titanium or carbon fiber, and comes
with an ultra-lightweight carbon fiber end-cap. The RS-4D
is the system of choice for a number of Yoshimura-backed
riders during the 2012 Supercross season.
DUAL-OUTLET CONE
The RS-4 muffler was developed in conjunction with the
Team Yoshimura Suzuki race team with one purpose in mind:
to give you the power to dominate on the track. The new
RS-4D builds on the technology that has made the RS-4 a
force to be reckoned with on the racetrack, enhancing its
rock solid performance.
RS-4D TITANIUM FULL SYSTEM
32
DUAL BAFFLE TECHNOLOGY
RS-4D CARBON FIBER
RS-4D TITANIUM FULL SYSTEM - CF Muffler
33
RS-4
RS-4 TITANIUM
The RS-4 muffler was developed in conjunction with the Team Yoshimura Suzuki race
team with one purpose in mind: to give you
the power to dominate on the racetrack.
The RS-4 is a unique design with predicated
power, a side benefit of a quiet earthy exhaust
note that speaks volumes for performance,
and offers increased horsepower and torque.
It features a Polyresonant duplex chamber, a
two-staged stepped baffle and an innovative carbon cone end cap. The RS-4 muffler
is available in aluminum, titanium, or carbon
fiber and both titanium and stainless full systems are available.
SINGLE-OUTLET CONE
RS-4 CARBON FIBER
34
RS-4 ALUMINUM
RS-4 TITANIUM FULL SYSTEM - Ti Muffler
RS-4 TITANIUM FULL SYSTEM – CF Muffler
RS-4 STAINLESS STEEL FULL SYSTEM – SS/Al muffler
35
SINGLE-OUTLET CONE
RS-2 CARBON FIBER
RS-2 ALUMINUM
36
RS-2
RS-2 TITANIUM
The RS-2 is a potent and versatile pipe
that evolved from our original TRC design.
With a different pyramidal shape that
features increased volume, the RS-2 is a
quieter system with a larger core. The
bottom line is it features increased power
and power delivery.
The diamond-shaped hi-volume muffler
comes with a low volume insert. Optional inserts are available depending on your
needs. The stainless tailpipe bolts right onto
the stock header, and the muffler comes
with an aluminum canister.
RS-2 TITANIUM FULL SYSTEM - CF Muffler
37
SUZUKI
RM-Z450
The fuel-injected RM-Z450 took the motocross world by storm when it was released a few
years ago. Racers love the handling, the precise steering, and especially that fuel-injected
snap this Suzuki delivers. The RM-Z has seen the checkered flag quite a lot… simply put, it’s
a winner! It is a great all-around bike with solid low- to mid-range power, and it has been
updated across the board for 2012. Our Yoshimura RS-4D and RS-4 slip-ons and full systems
turn the RM-Z into a full on race machine with even more of that sought-after, moto-winning
linear power.
RM-Z250
RM-Z450 w/RS-4 Titanium Full System - Ti Muffler
Suzuki’s RM-Z250 already has a long list of accolades from the enthusiast press. Our RS4D and RS-4 full systems make it even better by giving it some much needed over-rev. It’s
amazing what a difference a pipe can make, and in the RM-Z 250’s case, the addition of the
RS-4 is a big deal. It’s the easiest way to transform your bike from fun to fierce!
Brett Metcalfe’s RM-Z450 with RS-4 Titanium Full System
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RM-Z250 w/RS-4D Titanium Full System - CF Muffler
HONDA
CRF-450R
The CRF-450R has a lot of desirable attributes — centralized mass, a killer fuel-injected
engine, and all sorts of other cool stuff. Since Yoshimura is the official supplier to Team
Honda Muscle Milk and Team GEICO Honda, we didn’t hold back when it came to making
the best for this bike. The RS-4 features a duplex resonance chamber and massive internal
pipe tapers, and the canister comes in 99 and 94dB convertible configurations.
That’s not all we do for the CRF-450R. Yoshimura’s famous Peripheral Interface Module
(PIM-2) unit controls the fuel in this bike. With a PIM-2 installed, the rider can have instant
custom tuning to get the most out of the Yoshimura pipe, and to get the perfect setup for
any riding condition.
CRF-450R w/RS-4 Titanium Full System - CF Muffler
Justin Brayton’s CRF-450R with Carbon Fiber RS-4 Full System
CRF-250R
Honda sure does know how to make a great bike, and the CRF-250R is no exception. This
bike delivers everything you could want on two wheels, and our titanium RS-4 system with
carbon can up the ante. They are mechanical works of art! In addition to good looks, they
save weight and just plain rip. The RS-4 is also available as a slip-on. They are AMA legal
at 94dB, and they build on the Yoshimura reputation of more than 50 years of turning out
quality pipes.
CRF-250R w/RS-4 Titanium Full System - CF Muffler
39
YAMAHA
YZ-250F
The YZ-250F is an incredible machine that has set the
standard for 250s since 2001. When Yamaha unleashed
the first four-stroke 250cc race bike, it set the world on
fire. We know from first-hand experience because we
supported Larry Ward on a YZ-250F back when he rode
for the Moto XXX racing team. Today, our engineers
have logged countless dyno hours to extract every last
bit of raw horsepower from the Yamaha 250. The end
result is a Yoshimura exhaust that is perfectly balanced
to mate with an already fierce engine.
Kirk Gibbs’ YZ-250F with RS-4 Titanium Full System
YZ-450F
RS-4 Carbon Fiber
40
The YZ-450F has more centralized
mass, great suspension, and fuel
injection, which makes it a very rideable and successful machine. The
only way to improve upon this bike is
to put on a Yoshimura RS-4 Pro Series
Full System. This race-winning machine benefits from having our RS-4
Pro aboard, as it’s simply the single
best bolt-on exhaust you can buy to
enhance your riding experience.
YZ-450F with RS-4 Carbon Fiber
KAWASAKI
KX-450F
The Kawasaki KX-450 has had its fair share of racing success in the past several seasons,
which is a testament to the great design of this machine. With fuel injection and a great
overall feel, the bike gets even better with a Yoshimura pipe. The RS-4 slip-ons and full
systems are all that’s needed to tap into the machine’s dormant power and get more grunt
out of the 450F.
KX-250F with RS-4 Titanium
KX-250F
Fun on two wheels, the KX-250F has a friendly engine and
a chassis that make the bike a blast. But that doesn’t mean
it can’t benefit from a power boost! Bolt on a Yoshimura
RS-4 slip-on or full system to the 250F and take the bike
from fun to winner in a jiffy.
KX-450F with RS-4 Titanium
RS-4 Titanium
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BMW
SLIP-ON
G450X
Yoshimura has mated the race-proven RS-2 with BMW’s new, cutting-edge G450X. The ultra lightweight
titanium tailpipe and muffler on the RS-2 exhaust system will not only shed some weight from your G450X
but it will also deliver performance gains, creating the ultimate dirt-riding monster from Munich. The
titanium RS-2 improves on an already ground-breaking bike, and gives it some “go” to go with the show!
G450X with RS-2 Titanium
42
RS-2 Titanium
KTM
350SX-F
KTM Race Director, Stefan Everts, knew where the future of motocross was heading and in
KTM he found an ideal partner for his vision: efficient and maximum practicable performance
from smaller displacements in an overall package that’s tailored unconditionally to the
requirements of the rider. Four years or so later, it’s ready: the new 350 SX-F, with a new
engine, fuel injection system and smaller displacement, new bodywork, new chassis - in
fact, a whole new concept. Yoshimura has tailored their championship-winning RS-4 for the
new 350 including the stainless RS4 slip-on, the stainless RS4 full system, the titanium RS4 full
system, and the carbon fiber RS4 full system.
250SX-F with RS-4 Stainless Steel
KTM 250SX-F
The KTM 250SX-F is one of the most versatile off-road
motorcycles produced, and it’s really attractive to serious
racers. From the link-less rear suspension to the state-ofthe-art geometry, KTM delivers a great package that’s
always at the top of the list in shootouts against other
bikes in its class. But that doesn’t mean it can’t reap the
benefits of a Yoshimura performance exhaust system.
Our stainless slip-ons are great, whether you’re a motocrosser or a weekend warrior, and there’s nothing sweeter
on those orange machines than one of our full race Pro
Series exhausts.
350SX-F with RS-4 Carbon Fiber
RS-4 Carbon Fiber
43
ATV
Yoshimura has been a reckoning force in ATV racing for a number of years, and
has reaped the rewards with numerous championships and countless race
wins. Riders like Doug Gust, Dustin Wimmer, Jeremiah Jones, Chad Wienen,
Kory Ellis, William Yokely, Doug Eichner, Josh Creamer and Chris Borich have
all played a big part in our growth. Yoshimura is proud to have played a role in
bringing factory racing back to the great sport of ATV racing.
CHRIS BORICH 2010 XC1 ATV CHAMPION
JOSH CREAMER 2010 AMA ATV MX PRO CLASS CHAMPION
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RS-2, RS-5
The RS-2 is a potent and versatile pipe that evolved from our original TRC
design. With a different diamond shape that features increased volume,
the RS-2 is a quieter system with a larger core. The bottom line is that it
features increased power and power delivery. The diamond-shaped highvolume muffler features maximized muffler volume, an innovative stainless
cone end cap and a 99db low-volume insert or 96db spark arrestor. The
RS-2 comes in aluminum or titanium muffler options.
TRAPEZOIDAL SHAPE
RS-5 ALUMINUM
RS-2 ALUMINUM
The deep, pleasing sound of the RS-5 is due to its four-sided trapezoidal muffler
shape. The unique shape is aggressive looking and detailed, and it accentuates
the lines of the Suzuki LT-R450 like no other pipe. But there’s more to this pipe than
mere good looks. The high-flow, straight-through baffle design allows for maximum performance, while the stainless steel internals add durability and strength.
The stainless/aluminum hi-volume muffler comes with a 96dB spark-arrested
insert, but other options include a motocross 99dB non-spark arrested insert, and
a 94dB motocross non-spark arrested. The stainless tailpipe slips right onto the
stock header, and the muffler comes with aluminum canister.
RS-5 STAINLESS STEEL FULL SYSTEM
45
SUZUKI ATV
QuadRacer R450
Yoshimura has a storied history with this quad already, and we just keep winning titles with it. From development to the top of the podium, Yoshimura has been
a part of this quad’s success. With our Titanium Full System and a PIM-2 unit installed, the power of the Suzuki QuadRacer R450 is breathtaking. The power
delivery aided by the fuel injection system has a solid, linear feel that turns out faster lap times and better control. This quad makes it easy to go fast. Yoshimura
has a wide range of engine modifications for those of you who want more out of the R450. Whether you add a slip-on pipe or a fire-breathing full race system,
this is definitely the go-to ATV if winning is on your to-do list.
LT-Z400 with RS-2 Stainless Steel
QuadSport Z400
QuadRacer R450 with RS-5 Titanium Full System
46
Here’s a modern classic that never gets boring. The LT-Z400
performs like a champ… in fact, we won several titles with
this quad before the dawn of the 450 race quads. It handles
well and is fun to ride. And the best part is the Z400 just keeps
getting better. It has fuel injection, and when you add a
Yoshimura RS-2 exhaust into the mix, things really get
moving. We also offer a PIM-2 unit to make sure the fuel
injection is working at the optimum level.
HONDA ATV, YAMAHA ATV
YFZ450R with RS-2 Stainless Steel
YFZ450R/YFZ450X
Everyone loves this quad, thanks to its attentive, fuel-injected engine and lightweight aluminum frame. That’s not to
say it can’t get even better with a Yoshimura exhaust and
a PIM-2 unit. If you’re looking to give the YFZ450R a kick in
the pants with a solid power increase, decreased weight,
and legal sound, then the smart choice is one of our pipes.
YFZ450 with RS-2 Stainless Steel
TRX450R with RS-2 Stainless Steel
Honda TRX450R
This legendary race quad has been a winner since day one. The Honda 450R has one of the
strongest, most reliable engines out there, and when you add an improved exhaust system,
things really get cooking. Yoshimura’s Ti-Pro full system works like a charm on the 450: it’s
lightweight and wakes up the engine. The Full System and the Ti-Pro slip-on comes with a
99dB and a 94dB insert, so you can be fast and legal sounding at the same time.
YFZ450
We get the feeling that the people at Yamaha know what
they’re doing. They’ve sold a lot of YFZ450s throughout the
years, and when they released the fuel-injected YFZ450R,
they wisely kept the original 450 in their lineup. This
machine is fun anywhere you want it to take you and its
narrow front end lends itself to navigating tight trails, but
it’s also a serious contender on the track.
47
RS-4
The RS-4 is a technological marvel. It features a Carbon
Fiber end cap, and Yoshimura’s exclusive Duplex chamber
which effectively acts as a mechanical baffle before the
actual perforated baffle area. This in turn improves power
while lowering dB while simultaneously improving power.
Arctic Cat Wildcat 1000 with RS-4 Stainless Full System
RS-8
These UTV Side by side Slip-On’s are manufactured from polished 304 stainless steel
and feature a deep draw polished stainless steel end cap. The muffler itself is quite
innovative. It features multi-staged construction that starts with a straight baffle that
initially flows into a large volume perforated baffle chamber. From there gases flow
into a floating baffle that is integrated into the end cap. In side the floating baffle is
a USFS approved spark arrester. Low 96dB sound levels keep the RS-8 friendly on the
trails. The overall design produces big increases in power and torque.
Can-Am Commander XT with RS-8 Stainless Slip-On
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RS-2D
RS-2D STAINLESS FULL SYSTEM
FULL SYSTEMS
The RS-2D is a really versatile and very potent pipe.
It is basically an evolution of our original TRC design
but with a slightly different (pyramidal) shape that
features increased volume. The volume enables a
quieter system and larger cores, this in turn increases
power and power delivery.
Yamaha Rhino 700 with RS-2D Stainless Full System
Kawasaki Teryx 750 with RS-2D Stainless Full System
49
ROAD
HARD PARTS
Case Savers
Yoshimura Case Savers are designed to reduce damage to the
OEM engine case in the event of a light crash or scrape. They
are just enough to help get you back to the pits (or back home)
without having to worry about losing oil.
Developed with CAD software, the Yoshimura Case Savers are
CNC machined from high quality billet 6061 -T6 aluminum; designed
to keep your bike light while providing great strength. Each case
saver features a machined Yoshimura logo and our distinctive
Yoshimura MagnasonianTM finish to improve durability and looks.
Yoshimura Case Savers are easy to install in minutes, without
any need to remove the factory engine case covers, gaskets
or fairings. The fit is precise and the quality typical Yoshimura.
Each kit comes complete with a left and right case saver, durable high grade hardware, detailed installation instructions and
Yoshimura decals.
Rear Linkage Kit
• Provides a more linear-rate
suspension geometry
• Improves traction characteristics
• CNC machined from aircraft
grade alloy
• Laser etched Yoshimura logo
• Distinctive Yoshimura
MagnasonianTM finish
50
ROAD
HARD PARTS
Swing Arm Pivot Kit
• Raises swing arm pivot +2mm.
• Allows for greater swing arm angle
• Provides more traction
• CNC machined from aircraft grade alloy
• Distinctive Yoshimura MagnasonianTM finish
Chassis Protectors
Yoshimura chassis protectors help minimize
damage from sliding type falls. The plastic
construction is soft enough to slow slides and
will wear down slowly, but it’s tough enough
to keep the track away from your bike in most
cases. The protectors are not only functional,
but they look cool and let people know you
know what the sides of your tires are for.
Rear Sets
In racing, every ounce of weight savings counts. These rear sets for the Suzuki
GSX-R1000 won’t disappoint with their
perfect mix of style and functionality – the
quintessential accessory for your street or
track GSX-R!
grade alloy
• Includes brake and shift levers
• Undercut hollow foot pegs
• Anodized black for OEM appearance
51
ROAD
HARD PARTS
Axle Adjuster Blocks
There is nothing more frustrating than trying to adjust your chain with OEM
style axle blocks. Not only are the OEM unit alignment marks suspect, but
their overall quality is suboptimal. The Yoshimura units are lighter, accurate
and stronger.
grade alloy MagnasonianTM finish
• Lighter and stronger than stock
steering stem nut
Rear Fender Eliminator Kit
• Laser cut license plate bracket
• Reduces weight
• Enhances overall look
• Comes complete with hardware and necessary components
• Integrated Machined LED license plate light
Fork Tube Caps
• Allows for an additional 25mm in front ride height
• Retains stock compression and rebound adjusters
52
ROAD
HARD PARTS
Oil Filler Plug
High usage part that screams out to all who
see it that this is one serious racing engine.
• Made of high grade aluminum
• Pre-drilled for safety wire
Bar Ends
These high-quality bar ends replace stock bulky
(and heavy) units. All hardware and components
are included in an easy to install kit.
• CNC machined aluminum bar end kit
• Reduces weight
• Sold as a pair with durable hardware
Stand Stoppers
• Attaches to swingarm for use with race stand
• Anodized billet aluminum
• Sold as a pair with hardware
• Fits all 6, 8 and 10mm applications
Steering Stem Nut
Engine Plugs
Give your cockpit that factory look with the
Yoshimura steering stem nut.
grade alloy
MagnasonianTM finish
• Stronger and lighter than the stock steel unit
53
OFF-ROAD
HARD PARTS
Oil Filler Plug
Steering Stem Nut
Check Plug
Rear Brake Clevis
• Made of high-grade aluminum
• New Flush design
• Made of high-grade aluminum
• Anodized finish
• Stronger than OEM unit
Axle Adjuster Blocks
Timing Inspection Plugs
• Lighter then stock
• Enhanced look
• Made from high-grade aluminum
• Laser etched Yoshimura logos
Throttle Body Nut
Spark Plug Holder
54
Yoshimura’s throttle body nut removes the
dead weight of the unnecessary choke cable
and the massive amount of hardware from the
throttle body and bars.
• Anodized billet aluminum
• Made from high-grade aluminum
• Laser-etched logo
• Keeps spark plug cap in place
• Blocks off choke cable hole in throttle body
OFF-ROAD
ELECTRONICS/CAMSHAFTS
PIM-2
Yoshimura introduces the PIM-2, the evolution of our original
Dirt Bike/ATV fuel injection adjustment “PIM” device. PIM2 installs easily, typically in under 30 minutes, using simple
plug-n-play technology. Plug the PIM-2 into the stock wiring
harness, mount it to your bike using the supplied mounting
kit, and you are ready to race! The PIM-2 comes pre-loaded
with two separate fuel injection maps for either the Yoshimura
slip-on or full exhaust system and the adjustability is limitless
and easy. If those two maps are not enough, there are dozens
of maps downloadable for FREE on the Yoshimura website.
No matter what pipe brand or engine modification configuration you have, we have map
downloads available from the Yoshimura website that make it easy to obtain maps for
virtually any application. Simply plug your laptop into the PIM-2 through a supplied USB cable
and you can custom make your own fuel injection maps in minutes.
Data Box
The optional DATA kit consists of an air fuel
sensor and amplifier box that plugs into the
PIM-2 and allows for self-mapping of the
motorcycle. Self-mapping means that as
the user runs the bike on a dyno or on a
closed course, the DATA Box automatically
calculates the required fuel adjustment at
each RPM and throttle position to reach
the user-selectable target air fuel ratio.
The DATA Box offers an alternative way
for mapping without the time or cost of a custom dyno tune. For the rider looking for maximum performance, a dyno tune together with the DATA is the way to go. The DATA Box mapping software allows
for the user to easily enter the target air fuel ratio, start, stop, and review the results of the self-mapping
function. Once the recommended adjustments have been reviewed, the user can either apply all of the
suggested adjustments or just a certain range with a few simple clicks of the mouse.
The kit comes with all of the required hardware, but may require modification of the exhaust pipe to accept
the air fuel sensor fitting.
Camshafts
Yoshimura has been making high-end
camshafts for more than 50 years. We
started out designing Superbike camshafts, but have since expanded the line of
camshafts to include motocross motorcycles and ATVs. Yoshimura’s expertise and
years of experience in building the best
camshafts in the business is legendary.
All Yoshimura camshafts are constructed from one-piece billet or blanks, not
re-grind. As a result, our cams not only
perform at the highest level possible, but
they are also extremely durable.
Fujio Yoshimura supervises every aspect
of the cam design and manufacturing
process. Our investment in state-of-theart computerized equipment to aid in the
design of Yoshimura cams proves our dedication. The results are spectacular. The
camshaft’s performance is nothing short
of breathtaking, and we use a combination of computer, dyno, and real world
testing. Yoshimura cams main focuses are
peak numbers and rideability.
See application book for a full range of applications.
55
MULTI-CYLINDER ENGINE PARTS
Valve Cotter Set
• Machined to precise specifications
• Increases valve stability at high-RPMs
• Recommended for use with tuned
race-spec engines
• Valve cotter set delivers maximum
durability when used with the
Yoshimura valve retainer set
Valve Retainer Set
• 10% lighter and stiffer than OEM
• Machined for a precise fit
• 16 pcs/set
Camshafts and Sprockets
High Compression Piston
Stage 1 or Stage 2 Camshafts
• Requires OEM Suzuki piston ring set
• Adjustable sprockets included
• Circlips included
• Depending on existing mods, cam timing and piston
to valve clearance may have to be checked
Stage R / Type S Camshafts
Cylinder Head Gasket
• Stock lift and longer duration
• Increases compression ratio
(varies per model)
• No cylinder head or piston modifications necessary
• Retains stock oil passages
• AMA Superbike legal
56
Stage R / Type R Camshafts
Metal Gasket Set
• Reusable gaskets
• Higher lift and longer duration than stock
• Breather cover
• Timing must be degreed by professional mechanic
• Standard generator cover
• May require cylinder head modifications
• Clutch cover
MULTI-CYLINDER ENGINE ELECTRONICS
EM Pro
The EM Pro is the most advanced state-of-the-art engine management system available for the newer GSXRs.
If you want improved throttle response, smooth dyno curves and unprecedented performance, the EM Pro is just
what you need. Unlike other units, the EM Pro has integrated both fuel and ignition management – each storing
up to two completely custom maps. Along with complete engine management control, the GSX-R1000 kit features race-inspired over-rev adjustment, 3-level engine brake adjustment, and speed limit adjustment for those
coming hot into the pits! The EM Pro has become the pinnacle of complete engine management systems in the
past year and hundreds of hours of dyno testing and development is what sets this system apart from the rest.
Race use only, not intended for any other use.
Full Race Harness
After getting your bike race ready by removing the unnecessary electrical components, what do you do with all
of those empty outlets on your stock wiring harness? You can’t leave them dangling to snag on moving parts or
your leathers! We have the solution: a Full Race Harness for the Suzuki GSX-R!
Yoshimura’s Full Race Harness maintains what is necessary to race the bike. It eliminates the outlets for lights, turn
signals, horns, switches, etc., thus providing a lighter and simpler harness to work with. In racing, every bit counts
and so does your safety. This Full Race Harness is necessary when running the EM Pro on a race bike and allows
you to utilize all of the EM Pro’s features, including the clutchless upshift option or “Quick Shift”.
Race use only - replaces stock harness and eliminates lighting. Use Ignition Short Harness to retain stock harness and lighting.
Inner Rotor Generator
& Magneto Cover
• Inner rotor is lighter than the
stock for racing use
Digital Meters
• Replaces stock components
• Comes with rectifier
• Must use magneto cover
(sold separately)
Ignition Short Harness
For EM Pro & stock wiring harness combination
The operable functions with EM Pro are limited when ignition short
harness is used with standard wiring harness. Lighting components,
except the headlight Hi/Lo, are not operable.
57
MULTI-CYLINDER ENGINE SERVICES
Stage 1 (Cylinder Head Only)
• Decarbonize combustion chamber
• Port intake tract, exhaust port, valve seating
• Confirm valve spring tension and condition of
associated components prior to assembly
• Blend valve seats to cylinder head
• Intake manifold blending
• Light port shaping and valve job
Additional Services:
• Machine gasket services
• Mill cylinder head to increase
compression ratio
• Inspection and reassembly of top end
• Complete race spec engine build for
all classes
• Installation of high performance
engine components
• Bottom end blueprinting and assembly
• Camshafts
• Stage 3 port and polish: single-cylinder
and multi-cylinder
• Crankshafts
• Connecting Rods
• ISF transmission process
• Pistons
• Full port and polish
• Knife edge and balance crankshaft
• Valve train components
• Reshape both intake tract and exhaust port to
optimize performance
• Engine dyno break in and dyno tuning
• EM-Pro software
• Reshaping of combustion chamber
• Complete valve job
58
MOTOREX is a technical partner with Yoshimura and is the recommended oil
for all engines. Scan the QR code for more info from MOTOREX USA.
SINGLE-CYLINDER ENGINE SERVICES
ISF Process
Yoshimura has an in-house Isotropic Superfinishing Process (ISF) department,
and that’s where we can blueprint your engine’s gear sets just as it’s done on
Formula 1 machines. This technology allows your engine to run more freely through
decreased friction and proper interaction of reciprocating parts.
Even though typical ISF treatments include gear sets and internal transmission parts,
all of the reciprocating parts will benefit from the ISF process. We use this same
process on our 240-horsepower Superbike racing engines, as well as 70-horsepower
Motocross/ATV racing mills. The mirror-like finish reduces friction on all reciprocating
surfaces, reducing drag and increasing durability. It also reduces heat significantly,
which makes for a smoother-running engine. After ISF treatment, every reciprocating
part interacts smoothly and the combined reduction in friction unleashes previously
trapped power.
Before ISF Process
After ISF Process
Unleashing trapped power, lowering operating temperatures, and giving your
machine that winning feeling is a good thing.
ATV & Off-Road Engine Kits
If you want to win, you’ll need the best engine performance you can get. Yoshimura
offers three basic levels of engine performance upgrades.
Stage 1 is the basic hop-up that best fits the average racer. This is the correct choice
if you are racing in the C or B class (beginner or novice). Stage 1 has excellent
reliability yet gives the racer a healthy dose of power when used in conjunction with
a Yoshimura pipe.
Stage 2 is for the racer who is a top contender in the intermediate or B class. The
compression is upped, the head modified, and a Yoshimura billet cam tops off the
Stage 2 list. The increase in compression will require more maintenance, but all in
all, the Stage 2 engine kit provides a very strong yet reliable engine. Stage 2A is a
completely assembled engine.
Stage 3 is a full-tilt racing engine featuring big horsepower gains. This is the choice
for a serious amateur or pro rider who is looking to win and will accept nothing less
than the best. Every part of a Stage 3 engine is manicured or modified; even the gear
sets and internal transmission parts are polished and matched using our in-house
Yoshimura Isotropic Surface Finish Process. Stage 3 is a completely assembled engine.
59
APPAREL
HATS, HOODIES, TEES
Italic Pull Over Hoodie
• Colors: Blue, Black
• Sizes: MED, LRG, XLG
Yoshimura Logo Hat
Yoshimura R&D Tee
• Colors: White, Black, Blue
• Sizes: MED, LRG, XLG, 2XL,
(3XL in Black, Blue ONLY)
• Colors: Red, Black, White, Blue
• Sizes: SML/MED, LRG/XLG
City Lines Zip Up Hoodie
• Colors: Black
• Sizes: MED, LRG, XLG, 2XL, 3XL
Almond Hat
• Colors: White
Yoshimura Italic Hat
• Colors: Black, Red, White, Blue
60
Quadrin Zip Up Hoodie
• Colors: Gray, Black
(3XL in Gray ONLY)
Vintage Zip Up Hoodie
• Colors: Black
• Sizes: MED, LRG, XLG, 2XL
Almond Tee
• Colors: White
Italic Tee
Quadrin Tee
• Colors: Black/Green, Blue, Black/Red, Yellow, Red
(3XL in Black/Red, Red, Black/Green ONLY)
• Colors: Yellow, Black, Blue, Ash
• Sizes: MED, LRG, XLG, 2XL, (3XL in Ash ONLY)
Pops Stika Tee
• Colors: Black, White
Spray Con 4.2 Tee
Vintage Tee
City Lines Tee
• Colors: Red, Blue, Black
• Sizes: MED, LRG, XLG, 2XL, (3XL in Black)
• Colors: White
• Colors: Army Green, White, Charcoal
61
PROMOTIONAL ITEMS
Yoshimura Fender Decals
Yoshimura Decals
YOSHIMURA 4.25" x 5.25" DECAL SHEET
SCATTER DECAL SHEET 11" x 17"
YOSHIMURA ITALIC RACING DECAL 12" X 3"
Logo Banner
YOSHIMURA BLACK LOGO BANNER 3'x10'
YOSHIMURA WHITE LOGO BANNER 3'x10'
Yoshimura Logo Tin
YOSHIMURA LOGO TIN (24”x17”)
YRS LOGO TIN GOLD (24”X17”)
YRS LOGO TIN SILVER (24X17)
62
PROMOTIONAL ITEMS
Yoshimura Stickers
Yoshimura U.S.A. Sticker
Yoshimura Vinyl Sticker 10"
Yoshimura Vinyl Sticker 7"
Yoshimura Trailer Decal 3’X2’
Yoshimura
Team Patch
Yoshimura
Heat Transfer
Yoshimura Wash Plug
Yoshimura Lanyard
63
Thank you for your interest in Yoshimura products. We try hard to
bring our customers the best quality and performance possible.
If you have any comments or suggestions on ways that we may
better serve you, please let us know. Should you have any questions
about ordering or our terms of business, feel free to call or e-mail us
for clarification.
Note: In the interest of maintaining excellence, we are constantly
changing and updating our product line, so products may differ from
those pictured. This catalog is for reference only and all information
and prices are subject to change without notice (all information and
prices from the Yoshimura website, www.yoshimura-rd.com, are
subject to change without notice). The use of some items in this
catalog, including Yoshimura performance products, may render
certain vehicles illegal in some states.
64
If you have a problem:
If you have a fitment, missing part, or other problem, please check the following
troubleshooting guide first.
1. First, reference your instructions sheet and check all drawings and instructions.
2. Make sure muffler clamps are installed correctly (refer to diagram). Also, verify part numbers
on header and tailpipe.
3. Always install spigots and manifolds on cylinder head prior to installing headers.
4. Always take time to examine problems in detail.
5. If you are still having difficulty, call our technical support line at (909) 628-4722. This line is open
from 9:00 a.m. to 5:00 p.m. Monday through Friday PST. Please have the following information
handy: Year/make/model of motorcycle, date of purchase, place of purchase, batch dates and
part numbers (found on pipe pieces). Feel free to also inquire online at sales@yoshimura-rd.com.
Or fax your questions/problems to (909) 591-2198.
TERMS OF BUSINESS
TERMS:
EXTENT OF WARRANTY:
All orders will be shipped COD unless other arrangements have been made. Yoshimura reserves the
right to specify collection by certified check, money order, or company check. Personal checks are
not accepted. Dealers wishing to open an account should request an application. All open accounts
are paid 30 days from invoice date.
Any defective exhaust system properly returned to Yoshimura will be repaired or replaced by
Yoshimura. Yoshimura is not responsible for any other expense incurred by the customer under the
terms of this limited warranty, nor is Yoshimura responsible for any damages, either consequential,
incidental, special, contingent, or otherwise, or expenses or injury arising directly or indirectly from
the use of exhaust system. Any exhaust system returned to Yoshimura must be sent at the customer’s
expense along with the proof of purchase and the warranty authorization. Yoshimura reserves the
right to determine whether the terms of warranty, set out above, have been properly followed. In
the event that the terms are not followed, this warranty is void. Yoshimura is the sole determinate
of abuse, misuse, installation errors and modifications and should any of these be found, this
warranty is void. The duration of any and all implied warranties are limited to the duration of the
express warranty. All incidental or consequential damages are hereby excluded. The warranty gives
you specific legal rights and you may have other rights, which vary from state to state. Some states
do not allow the exclusion or limitation of incidental or consequential damages, or limitations on
how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.
SHIPPING:
All orders are FOB Chino, California. Orders received before 2:30 PST will ship the same day or the
next business day if the item is in stock. We will ship by the most reasonable means based on the
volume of the order, unless otherwise specified.
SPECIAL ORDERS:
All special order items must be paid in full before the order is placed. These items are non-returnable
and no refund will be given. All special order items will be shipped freight collect.
LIABILITY:
The purchaser of any parts releases the manufacturer of those parts and Yoshimura from all liabilities pertaining to use of the parts. The purchaser recognizes that any alteration or modifications to
any motorcycle may increase the risk of accident and/or injury and may also render the motorcycle
illegal for use on public roads.
TECHNICAL QUESTIONS:
See your local dealer or call Yoshimura directly. Most jetting and EFI questions can be easily
answered with a simple phone call.
For Yoshimura direct technical information, call (909) 628-4722 and ask for Customer Service
Department.
RETURNS:
No item will be accepted for return without prior approval. All approved returns must be accompanied with a return authorization (RA) number and must be in new and unused condition. All RA
numbers must be clearly displayed on the outside of the box. All returns are subject to restocking
fees, not to exceed 20%. No return will be accepted on closeout or discontinued items, or purchases older than 90 days. Refunds are issued in the form of like payment. All refused shipments
are subject to a 20% restock fee and all applicable freight charges.
Yoshimura R&D of America, Inc.
5420 Daniels Street
Chino, CA 91710
CLAIMS:
Since ownership of product transfers at the FOB point, claims for damaged, lost, or short shipments
must be made directly to the carrier.
Business Hours: 7:30 a.m.-5:00 p.m. (PST) Monday-Friday
THE LIMITED WARRANTY:
All Yoshimura of America, Inc. exhaust systems carry a limited one-year warranty against defects in
workmanship and/or materials.
WHO IS COVERED:
This warranty is provided to the original purchaser of the exhaust system.
WHAT VOIDS THE WARRANTY:
1. Abuse, misuse, improper installation and modifications. 2. No proof of purchase at the time
of warranty. Claimant must provide proof of purchase (original receipt or invoice) and a
warranty authorization number obtained from Yoshimura. 3. Finishes with discoloration or rust due to
inclement weather conditions, exposure to salt, exposure to chemicals, or lack of maintenance by the
customer are not covered. 4. Electrical parts are not covered under warranty.
For general contact, here are our phone numbers
Information..................................................(909) 628-4722
Dealer Sales................................................ (800) 634-9166
Retail Sales....................................................(909) 231-1427
Fax....................................................................(909) 591-2198
Website.................................... www.yoshimura-rd.com
Printed in USA. All rights reserved. All weights and measurements and other specifications are
approximate. Some products may reflect final licensor approval. The company reserves the right
to make changes without notice at any time in colors, decorations, specifications, prices, and
models, and to discontinue certain models. Colors and decorations may vary. Yoshimura exhausts and
engine management systems are designed for closed-course racing and not intended for any other
use. ©Yoshimura Research and Development of America, Inc. 2012.
65

2012 - Yoshimura

Transcription

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