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Yoshimura - Comp Series RS-4 Full System Stainless (Yamaha)

Product Code: yoshimura-comp-series-rs-4-full-system-yamaha
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Yoshimura Comp Series RS-4 Full System Stainless (Yamaha)

The RS-4 is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance.

This Full System comes with a stainless steel header and mid-pipe, aluminum muffler sleeve, installation hardware, and detailed instructions to get you moving!

*Does not include spark arrestor*

Best full system exhaust fyrir YZ250F 2017/18

5

I've bought many full exhaust system for Yamaha over the years from many different brands, FMF, Pro Circuuit and Akraprovic and they all have performed well, different but all good in that aspect. After carefull consideration I went back to Yoshimura RS-4 system for the new YZ250F 2018 and it didn't disappoint. It is probably the best full system out there for your YZ250F 2014 and later. The powergain is very noticeable throught the all RPM along with more torque and sharper throttle response. The stock pipe is good for a stock pipe and probably the best stock pipe you'll get, but the Yoshimura RS-4 full system gives the bike that extra X-factor that you seek as a racer and competitive rider. If you're considering bike modification which the main factor is power and torque gain, then the Yoshimura RS-4 is the best and easiest modification you can get for your bike. Did I forget to mention that it sounds way better then stock? :)

Sveppagreifinn

Reykjavík, Iceland

Yoshimura - Comp Series RS-4 Full System Stainless (Yamaha)

5.0 1

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