- Customer Photos
Yoshimura Comp Series RS-4 Full System Stainless (KTM)
The RS-4 is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance.
This Full System comes with a stainless steel header and mid-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving!
*Does not include spark arrestor*