Yoshimura - Comp Series RS-4 Slip On (Stainless)
The Yoshimura 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.
REVIEW SNAPSHOT®
by PowerReviews(based on 3 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
Cons
Best Uses
- Racing (3)
Reviewed by 3 customers
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Displaying reviews 1-3
Pros
- Easy To Use
- Lightweight
Cons
Best Uses
- Racing
Comments about Yoshimura - Comp Series RS-4 Slip On (Stainless):
fifth gear feels like third
- Motorsports:
- Competitive Rider
Pros
- Easy to install
- Great extras parts
Cons
Best Uses
- Off-Road
- Racing
Comments about Yoshimura - Comp Series RS-4 Slip On (Stainless):
So happy with this product.
Got it for my RMZ250 2011 adds awsome top end power very crisp, without loosing any bottom end. And helps with the overrev.
Sounds great and helps the bike run how it should.
Just don't like the fact its only riveted together, no screw to open and change the packing.
Pros
- Lightweight
- Looks good
- Tough
Cons
Best Uses
- Off-Road
- Racing
Comments about Yoshimura - Comp Series RS-4 Slip On (Stainless):
Easy and inexpensive way to upgrade the exhaust. Carbon fiber tip looks awesome
- Motorsports:
- Casual Rider
Displaying reviews 1-3
