SRMOTO PARTNER PRODUCT - Where To Buy:
We no longer carry this product, but you can order it and other exhaust systems from one of our trusted partners/affiliates. If you make a purchase from them, we do receive a small portion of the sale, at no extra cost to you.
CRF250L Yoshimura RS-4 Full Exhaust at Revzilla
CRF250L Yoshimura RS-4 Slip-On Muffler at Revzilla
CRF250L FMF Q4 Slip-On Muffler at Revzilla
CRF250L FMF PowerCore4 Slip-On Muffler at Revzilla
CRF250L FMF PowerBomb Header at Revzilla
CRF250L FMF MegaBomb Header at Revzilla
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Honda CRF250L Parts
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Honda CRF250L Rally Parts > Yoshimura RS-4 Full Exhaust System
Everything you need to unleash the full potential of your Honda CRF250L or CRF250L Rally! The Yoshimura RS-4 Muffler 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 Yoshi's 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, they embossed the Yoshimura "347" logo in the carbon for a clean look. A heat-shield was also 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.
Fitment: 2017+ Honda CRF250L and Rally
CRF250L Stock Muffler w/ Heat Shield: 13.50 lbs
CRF250L Stock Header w/ Heat Shield: 3.12 lbs
CRF250L Stock FULL SYSTEM: 16.62 lbs
CRF250L Yoshimura RS-4 Muffler w/ Heat Shield: 7.80 lbs
CRF250L Yoshimura RS-4 Header: 1.46 lbs
CRF250L Yoshimura RS-4 FULL SYSTEM: 9.26 lbs
TOTAL WEIGHT SAVINGS: 7.36 lbs
PACKAGE INCLUDES THE FOLLOWING...
Yoshimura RS-4 Muffler with turned-out end cap
Yoshimura Stainless Steel Mid-Pipe
Yoshimura Stainless Steel Header
Yoshimura RS-4 Low volume insert
All installation hardware
Yoshimura Part #123400D520 (2017+ CRF250L / Rally)
** OPTIONAL: Yoshimura Heat Shield (adds to package price):
Bolts up to Yoshimura muffler for extra heat protection
Made with USA made aluminum
Black anodized with laser etched logo
Must have for the CRF250L passenger
DOES NOT WORK ON CRF250L RALLY MODEL
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