This product has been discontinued

Yoshimura RS-4 Slip-On Exhaust Aluminum Muffler - Carbon End-Cap - 244702D320


  • Manufacturer: Yoshimura


Manufacturer Part Number: 244702D320

Yoshimura RS-4 Slip-On - Aluminum Muffler

  • The RS-4 exhaust system was designed with one thing in mind, winning races.
  • The RS-4 is a unique design with predicated power, and a quiet earthy exhaust note that speaks volumes for performance.
  • Comp Series Slip-Ons include an RS-4 muffler, stainless steel tail pipe, USFS approved spark arrester, all necessary hardware, and detailed installation instructions to get you moving.

Installation Instructions