The Works RS4 Slip-On features Yoshimura's Works finished muffler sleeve that takes on a unique coloring after it goes through a heat cycle. This special finish treatment increases fatigue strength, scratch resistance and just looks cool.
While the RS-4 Exhaust was debuted as Yoshimura's premier exhaust for off-road racing applications, R&D couldn't stop there. They have mated this sophisticated and stylish muffler to compliment the styling of modern bikes. The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. The RS-4 muffler features a new front cap design that functions as a polyresonant 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. Yoshimura continues to provide the best in performance exhaust systems.
Note: Image for reference only, actual RS-2 Works exhaust will vary depending on your motorcycle's make and model.
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