Yoshimura R&D - RS-4 Stainless/Stainless Full System

Full System - RS-4 Stainless/Stainless Full System

- Full System RS-4 Stainless/Stainless Full System SKU:123500D520 E-mail this product to a friend Price: $675.00 Download PDF instructions
For Closed Course Competition Use Only. Not Intended for Street Use.

Description

*Shown with Slip-On for Display Purposes.

The RS-4 is a unique design with predicated power and a quiet earthy exhaust note that speaks volumes for performance. This RS-4 features all the benefits of our original RS-4 muffler, but with a unique turned-out end-cap, designed to direct exhaust heat and gases away from the bike's components. To top-it-off, we embossed our Yoshimura's "347" logo in the carbon for a clean look. A heat-shield was added to the poly-resonant chamber to keep rider and passenger legs from exhaust heat. With all its benefits in mind, the RS-4 was an obvious choice for the CRF250L.

Full System includes an RS-4 muffler with turn-out end-cap, stainless steel header and tail-pipe, low-volume insert, all installation hardware, and step-by-step instructions.


RS-4 Stainless/Stainless Slip-On	Fender Eliminator Kit	Oil Filler Plug	Small Engine Plug

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Showing comments 1-10 of 2

1. Ryan on 2/10/2013, said:

Fit and finish as usual Excellent and stated above. I don't think you can go wrong with the purchase of a Yosh system. Recently added one to my 13 250L and dyno'd it, at 4,500 feet the system gave my bike a 4-5 hp gain!
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2. John on 1/30/2013, said:

Excellent fit and finish, easy install, looks great and best of all, better than expected power increase!
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Showing comments 1-10 of 2