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Street Series Alpha mufflers give you the sound and performance you've come to expect from Yoshimura—without any modifications. These slip-on mufflers are optimized for maximum flow, improved ground clearance, and ease of service. They're available in a Works finish stainless steel sleeve—with a carbon fiber end cap or carbon fiber sleeve with a carbon fiber end cap. Yoshimura Street Series Alpha mufflers will make your bike look and sound like a factory race bike.
Not Yet Reviewed
$659.00
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$779.00
Summit Bucks
If you're looking for that competitive edge, look no further than the Race Series Alpha-T exhaust systems by Yoshimura. These exhaust systems are designed with nothing but power in mind. The shape and sound of the Alpha-T 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. And the Race Series Alpha-T 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 Alpha-T exhaust system and you know it's something special! Available in semi-full and full system styles in single, dual, or quad exhaust types. Additional features and benefits: * Optimized for maximum flow and improved ground clearance * Unrivaled fit and finish due to improved production tolerances * Muffler volume and shape produces that magic tone Yoshimura is famous for! * Increased fatigue strength and increased scratch and stain resistance * Stainless steel header/stainless steel muffler/carbon fiber end cap * Alpha-T semi-full systems utilize a tapered conical sleeve that produces a higher "GP" tone than its bigger brother Alpha, and is also lighter than the original Alpha * Contemporary satin matte finish * Uniform heat coloration; popular "Works Finish" 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
$1,059.00
Summit Bucks
Yoshimura Street Series RS-9T mufflers deliver styling, power, and clearance. These tapered parallelogram-shape mufflers have a Compact, forward positioned design to provide a lower center of gravity for better mass centralization with a larger core for improved throttle response, and power in mid- and top-end. They also offer more volume than stock to provide a decrease in overall dB noise level. Yoshimura Street Series RS-9T mufflers feature the Work's finish and a carbon fiber end cap, plus they allow the use of five sound insert options (sold separately) to customize power delivery and sound reduction. Note: Yoshimura 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 our factory racers use. The finish is a contemporary satin/matte style with uniform heat coloration, increased fatigue strength, and increased scratch and stain resistance.
Not Yet Reviewed
$639.00
Summit Bucks
Yoshimura Signature Series RS-4T mufflers feature a unique design that provides an unrivaled combination of power and a quiet exhaust note. Each RS-4T includes a polyresonant duplex chamber, two-stage stepped baffle, and an innovative carbon fiber turn-down end cap. Equip your street bike with a performance muffler from Yoshimura! Additional details: * Pentagonal-shaped sleeve * Stainless steel muffler sleeve for increased durability * Stainless steel tailpipe * All Signature Series components are tested, documented, and marked as required by federal and state regulations * New Yoshimura 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 factory racers use -- Contemporary satin/matte finish -- Uniform heat coloration -- Increased fatigue strength -- Increased scratch and stain resistance NOTE: This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.
Not Yet Reviewed
$669.00
Summit Bucks
Yoshimura Signature Series RS-9T mufflers were developed to achieve maximum performance and optimize rider usability. They feature a new compact forward-positioned dual muffler design that provides a lower center of gravity for better mass centralization. A larger core creates improved throttle response and power. The RS-9Ts have more volume than stock and provide a decrease in overall dB noise levels. These mufflers have been dyno- and track-tested by factories and race teams to deliver an exhaust that provides more tractable power and improved torque.
Not Yet Reviewed
$979.00
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$1,069.00
Summit Bucks
Yoshimura offers spark arrestor kits for a variety of powersports vehicles, including ATVs, UTVs, off-road and street bikes from brands such as Honda©, CAN-AM, Suzuki, Yamaha, Arctic Cat, Gas Gas, Kawasaki, Husqvarna, and KTM. These replacement USFS-approved spark arrestors are designed for different off-road mufflers, such as RS-2 and RS-4. Most kits include a spark arrestor insert, end-cap collar, and set screw. Spark arrestors are mechanical muffler accessories that trap or destroy hot exhaust particles expelled from an internal combustion engine. Since spark arrestors have prevented many fires, laws were subsequently passed to require spark arrestors on certain types of engines.
Not Yet Reviewed
$47.95
Summit Bucks
Yoshimura Signature Series RS-4 mufflers deliver more power and fewer dB, with an improved sound for the rider who values quality over volume. These light off-road mufflers feature a carbon fiber cone end-cap, a 2-stage stepped perforated baffle, and noticeable good looks. And their front cap design functions as a poly-resonant chamber, making for quieter exhaust notes with improved mid- to top-end power. USFS-approved spark arrester sound inserts come installed in the mufflers. Material options of polished aluminum and stainless steel are available for the mufflers. Yoshimura Signature Series RS-4 components are tested, documented, and marked as required by federal and state regulations. Order the model recommended for your application.
Not Yet Reviewed
$789.00
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