The Yoshimura R-77 Exhaust offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance with minimal sound increase. 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.
- Superbike technology and styling
- Trapezoidal-shaped sleeve
- Large volume of packing material
- Straight baffle for ample flow
- Innovative end-cap
- Stainless steel tail-pipe
Yoshimura Signature Series Exhaust - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Everyone of our Championship Winning Motocross exhaust systems and nearly all of out ATV/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.
Yoshimura R-77 Muffler Option Key:
R-77 (SLIP-ON OR FULL SYSTEM) SS-SS-SS:
Stainless Sleeve with Stainless Steel End-Cap
R-77 (SLIP-ON OR FULL SYSTEM) SS-SS-CF:
Stainless Steel Sleeve with Carbon Fiber End-Cap
R-77 (SLIP-ON OR FULL SYSTEM) SS-CF-CF:
Carbon Fiber Sleeve with Carbon Fiber End-Cap
Yoshimura Exhaust Description Guide
Note: This Yoshimura exhaust system meets EPA noise emission requirements of 80dBA for the following motorcycle: 2008-2011 Suzuki GSX1300R Hayabusa. Installation of this exhaust system on motorcycle models not specified may violate Federal law.
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