Yoshimura RS-4S Stainless/Aluminum Slip-On

Details

The RS-4S is a unique design with predicated power and a quiet earthy exhaust note that speaks volumes for performance. The RS-4S features all the benefits of our Yoshimura's RS-4 muffler, but with a unique feature in the end-cap. The RS-4S has a turned-out end-cap, designed to direct exhaust heat and gases away from the bike's components. With all its benefits in mind, the RS-4S was an obvious choice for your new bike.

• Slip-On includes an RS-4S muffler, stainless steel tail-pipe, USFS approved spark arrester, all installation hardware, and step-by-step instructions.
• Features a turned-out end-cap, designed to direct exhaust heat and gases away from the bike's components.
• Silencer comes with a 96db sound insert/USFS approved spark arrestor installed in the muffler.