- Customer Photos
Yoshimura - Comp Series RS-4 Slip On Stainless (Yamaha)
The Yoshimura Comp Series 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. Yoshimura has been manufacturing motocross exhausts in the industry for quite some time now and that is why they have been a trusted brand by numerous factories over the years. The Yoshimura Comp Series RS-4 exhaust sets itself apart from the competitors with its substantial power gains, sleek looks, and lightweight construction.
Yoshimura was able to produce an exhaust that produces more mid range to top end power all while saving weight and producing a lower sound db output. This exhaust will be perfect for the motocross rider looking to gain power and reduce weight. Get yours today to give you that edge above the rest of the competition.
Comp Series Slip-Ons include an RS-4 muffler, stainless steel tail pipe, all necessary hardware, and detailed installation instructions to get you moving.
*Exhaust does NOT include a spark arrestor*