Yoshimura

228400D321

Yoshimura RS-4 Comp-Series Full System - Aluminum Muffler , Color: Aluminum, Material: Aluminum 228400D321

Complete Systems

The RS-4 not only increases power and is light, but it also has a lower centralized mass coefficient to provide better handling.
The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. A tapered header pipe design is used for optimal flow and performance. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber. This design makes for a quieter muffler with improved mid to top end power.
Stainless Systems come with a USFS approved Spark Arrested insert installed in the muffler.
This Full System comes with a stainless steel header and mid-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving!

Yoshimura Offroad RS-4 94DB Aluminum Stainless Full System Exhaust for 2011-2013 Honda CRF250R

- Developed in conjunction with AMA pro Supercross/Motocross Teams, this evolutionary exhaust system combine power, light weight, and centralized mass to give you the confidence to dominate the race track.

Bike Fitment
2011-2013 Honda CRF250R

Fit System 66009M Mazda Passenger Side Replacement OE Style Manual Folding Mirror
Putco Steel Locker Rails 1999 15 PUTS0513
Mix me 3989