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While the RS-4 was debuted as Yoshimura's premier exhaust for off-road racing applications, they couldn't stop there. They have mated this sophisticated and stylish muffler to compliment the styling of the new Kawasaki Ninja ZX-6R. The RS-4 pentagonal shaped muffler features a carbon fiber end-cap, two-staged stepped baffle and striking good looks.
The RS-4 muffler features a new front cap design that functions as a poly-resonant chamber, thus creating a more quiet muffler with improved mid-to-top end power.
Along with improving sound and power, this system moves the muffler weight lower and closer to the bike for improved handling and weight distribution.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Stainless Steel / Slip-On||910678||146412D520||In Stock: Ships next business day|
|Carbon Fiber / Slip-On||910676||146412D220||In Stock: Ships next business day|
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