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Yoshimura Signature Series RS-12 Exhaust Systems
Yoshimura Signature Series RS-12 exhaust systems deliver huge power at a very light weight! These systems offer better handling, thanks to a lower centralized mass coefficient. Systems feature a uniquely-styled muffler body with a carbon fiber cone end cap. Front cap design functions as a polyresonant chamber to lower dB output, while improving mid- to top-end power. Two-staged, stepped baffle tapered headpipe delivers optimal flow and performance. If you've been striving for a competitive edge, take things to the next level with the Yoshimura Signature Series RS-12 exhaust systems! Order the model designed for your application. Additional features and benefits: * The applications for the Signature Series line cover the entire powersports spectrum, including many of Yoshimura's offroad applications * Maximum muffler volume which helps manage sound, add power, and provide more clearance for the rear tire and brake caliper * Improved performance gains and weight reduction * Utilizes precision machined joints which provide a superior fit and improve system life and performance * Titanium systems include non-spark-arrested 99 dB motocross insert (unless noted) * Mufflers available with glossy carbon fiber, satin titanium, or brushed aluminum sleeve * Stainless systems come with 94 dB insert installed (meets AMA competition requirements), 2 meter max insert in the box * CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels and certified by an independent laboratory for EPA noise compliance * All Signature Series components are tested, documented, and marked, as required by federal and state regulations
Not Yet Reviewed
$899.00
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$999.00
Yoshimura Signature Series RS-2 Exhaust Systems
Yoshimura's Signature Series RS-2 exhaust systems tout a potent and versatile design that evolved from their original TRC, engineered to provide increased power and power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core—and it offers the added bonus of outstanding performance in a value-priced package. These full systems are available for a wide range of powersport applications. Options include single or dual exhausts, materials and finishes. Additional product details: * Diamond-shaped sleeve * Large core and increased muffler packing volume means quieter operation * Stainless steel cone end-cap * Stainless steel header and tailpipe * Weight: 2.6 lbs. lighter than stock configuration * USFS-approved spark arrester included * Repack kits, optional inserts, and spark arresters are available for all models (sold separately)
Not Yet Reviewed
$789.00
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$889.00
Yoshimura Street Series RS-2 Exhaust Systems
Yoshimura's Street Series RS-2 exhaust system is a potent and versatile design that evolved from their original TRC, engineered to provide increased power and power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core—and it offers the added bonus of outstanding performance in a value-priced package. All Street Series full exhaust systems are slip-on / bolt-on applications that do not require tampering with the vehicle's emissions control system. RS-2 mufflers are available in carbon fiber or polished aluminum; order the material you prefer and the model designed to fit your motorcycle. Additional details: * Diamond-shaped sleeve * Large core and increased muffler packing volume means quieter operation * Stainless steel cone end-cap * Stainless steel header and tailpipe * Weight: 2.2 lbs. lighter than stock configuration * USFS-approved spark arrester included
Not Yet Reviewed
$799.00
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$939.00
Yoshimura Race Series RS-4 Exhaust Systems
Yoshimura's Race Series RS-4 exhaust systems are designed with nothing but power in mind! Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. The RS-4's unique design provides an unrivaled combination of power, along with a quiet exhaust note. These systems remove a good amount of weight from the stock unit. They also feature a polyresonant duplex chamber, a two-staged stepped baffle, and an innovative carbon cone end cap. If you're looking for that competitive edge, get and install one of these Race Series RS-4 exhaust systems from Yoshimura—they come out a winner in both looks and performance! Key features and benefits: * Pentagonal-shaped muffler sleeve and aluminum mount bracket * Front muffler cap functions as a polyresonant chamber which helps reduce noise * Two-stage stepped baffle * Durable high-grade stainless steel tapered header and mid-pipe * Considerable weight reduction * Carbon fiber end-cap comes with a U.S.F.S.-approved spark arrested insert installed in muffler (on most, but not all models) * All applications are marked with appropriate EPA noise emissions labels * Step-by-step directions and all necessary hardware included for an easy installation * For closed course competition only; not intended for street use; this system has not been tested for EPA noise compliance
Not Yet Reviewed
$789.00
Yoshimura Race Series AT-2 Exhaust Systems
Give yourself a competitive edge with the Race Series AT-2 exhaust systems from Yoshimura. These exhaust systems are designed with nothing but power in mind—and the sound of the Alpha-T 2 exhaust systems are absolutely unmistakable Yoshimura! Each Race Series exhaust system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. In addition, the Race Series AT-2 exhaust systems' "Works Finish" takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components that Yoshimura's factory racers use. One look at a Yoshimura Race Series AT-2 exhaust system—plus, its sweet exhaust note, you know it's something special! Key features and benefits: * All applications are marked with appropriate EPA noise emissions labels * Noticeable gains in max horsepower and max torque * Sheds weight compared to stock exhaust * Stainless steel construction with aggressively styled carbon fiber end cap and uses a facet-formed tip matte carbon fiber heel guard * Yoshimura "Works Finish" for lasting durability; uniform heat coloration really gives the system a titanium look when it's been through a 15-20 minute heat cycle * For closed course competition only; not intended for street use; has not been tested for EPA noise compliance
Not Yet Reviewed
$799.00
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$899.00
Yoshimura Race Series RS-9T Exhaust Systems
Yoshimura Race Series RS-9T exhaust systems offer a competitive edge. Designed with nothing but power in mind, the full systems add a staggering increase of horsepower and torque, along with added ground clearance and lean angle (depending on application). Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. The RS-9T mufflers allow the use of five sound insert options (sold separately) to customize power delivery and sound reduction. Note: Systems with Works finish will take on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components Yoshimura's factory racers use. The Works finish is a contemporary satin/matte with uniform heat coloration, increased fatigue strength, and increased scratch and stain resistance benefits.
Not Yet Reviewed
$799.00
Yoshimura Signature Series RS-4 Exhaust Systems
Yoshimura Signature Series RS-4 exhaust systems feature a pentagonal-shaped muffler sleeve and aluminum mounting bracket. They are a two-stage stepped baffle design with considerable weight reduction over your stock exhaust system. Every RS-4 exhaust system comes with all the necessary hardware included for an easy installation. Options include material and finish—and single or dual configuration. Order the model recommended for your bike application.
Not Yet Reviewed
$789.00
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$899.00
Yoshimura Enduro Series RS-4 Exhaust Systems
Yoshimura Enduro Series RS-4 exhaust systems provide an unrivaled combination of power and a quiet exhaust note. Adding to the innovative performance and style, the Enduro Series systems are equipped with USFS-approved spark arrestors, forest-friendly noise levels, and are tailpipe emissions compliant. They are available for select Honda® applications. Additional system features: * Pentagonal-shaped sleeve * Front muffler cap functions as a poly-resonant chamber, which helps reduce noise * Two-stage stepped baffle * Turn out carbon fiber end cap * Aluminum muffler * Stainless steel header and tailpipe
Not Yet Reviewed
$769.00
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$939.00
Yoshimura Signature Series RS-5 Exhaust Systems
Yoshimura Signature Series RS-5 exhaust systems offer a trapezoidal shape that appeals to the eye and really captures the spirit of racing. They feature a straight baffle with a removable low-volume insert and are significantly lighter than your stock configuration. Installation is a breeze with everything necessary included! Order the model recommended for your quad or bike application.
Not Yet Reviewed
$819.00
