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Yoshimura

Yoshimura RS-4 Exhaust System Honda CRF250L / Rally 2017-2020

Item: P380597
39 Read 39 Reviews 39 Q&As Write a Review

Improved sound, increased power and less weight, the RS4 is the absolute performance package for your ride! Read More

$629.00
Rebate Available! View Details

This product is vehicle specific.
Select a bike to ensure fitment.

Looking for a different bike? Change bike selection

Product Details

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Yoshimura RS-4 Exhaust System Honda CRF250 L / CRF250 Rally

While the RS-4 Exhaust was debuted as Yoshimura's premier exhaust for off-road racing applications, R&D couldn't stop there. They have mated this sophisticated and stylish muffler to compliment the styling of the new bike. The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber. thus creating a more quiet muffler with improved mid to top end power.

Along with improving sound and power, this system moves the muffler weight lower and closer to the bike for improved handling and weight distribution. Yoshimura continues to provide the best in performance exhaust systems.

Features:

  • Pentagonal-shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-stage stepped baffle
  • Carbon fiber end-cap
  • Stainless steel headers and mid-pipe (applicable models)
  • Made in the USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Stainless Steel/Carbon Fiber RevZilla Item #1219950 MFR. Product #123400D520 AvailabilityIn Stock: Ships within 24 hours
This product is vehicle specific.
Select a bike to ensure fitment.
This Product Fits
Honda
CRF250L 2017, 2018, 2019, 2020
CRF250L ABS 2019, 2020
CRF250L Rally 2017, 2018, 2019, 2020
CRF250L Rally ABS 2019, 2020
This item is also available for 76 different bikes. View All Models
Gas Gas
MC 250F 2021-2022
Honda
CRF250L 2013-2016
CRF250R 2010
CRF250R 2011-2013
CRF300L 2021-2022
CRF300L ABS 2021-2022
CRF300L Rally 2021-2022
CRF300L Rally ABS 2021-2022
CRF450R 2009-2010
CRF450R 2011-2012
CRF450X 2019-2022
Husqvarna
FC250 2016-2018
FC250 2019-2022
FC350 2016-2018
FC350 2019-2022
FC450 2019-2022
FC450 2016-2018
FC450 Rockstar Edition 2018-2021
FS450 2021-2022
FX350 2017-2018
FX350 2019-2022
FX450 2019-2022
FX450 2017-2018
KTM
250 SX-F 2016-2018
250 SX-F 2019-2022
250 SX-F 2012
250 SX-F 2013-2015
250 SX-F Factory Edition 2015
250 SX-F Factory Edition 2021
250 XC-F 2016-2018
250 XC-F 2019-2022
350 EXC-F 2012
350 SX-F 2016
350 SX-F 2019-2022
350 SX-F 2013-2015
350 SX-F 2011-2012
350 XC-F 2016-2018
350 XC-F 2019-2022
350 XC-F 2014-2015
350 XC-F Kailub Russell 2021
450 SMR 2021-2022
450 SX-F 2019-2022
450 SX-F 2016-2018
450 SX-F 2013-2015
450 SX-F Factory Edition 2018-2021
450 SX-F Factory Edition 2012-2014
450 XC-F 2017-2018
450 XC-F 2013-2015
Kawasaki
KX250F 2010-2016
KX250F 2017-2020
KX450 2021-2022
KX450F 2009-2015
KX450F 2016-2018
KX450F 2019-2021
KX450SR 2022
KX450X 2021-2022
Suzuki
DR-Z400S 2000-2021
DR-Z400SM 2000-2022
RMX450Z 2010-2011
RMZ250 2010-2016
RMZ250 2019-2022
RMZ450 2008-2017
RMZ450 2018-2022
Yamaha
WR250F 2015-2018
WR450F 2012-2015
WR450F 2019-2020
YZ250F 2014-2018
YZ250F 2007-2013
YZ250F 2019-2020
YZ250FX 2015-2018
YZ450F 2010-2013
YZ450F 2014-2017
YZ450F 2020-2022
YZ450F 2018-2019
YZ450F Monster Energy Race Edition 2022
YZ450FX 2019-2020

Yoshimura RS-4 Exhaust System Honda CRF250L / Rally 2017-2020 Resources

Product Description
Part Numbers
Fitment
Resources
39 Customer Reviews
39 5/5
39 Questions & 49 Answers
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Yoshimura Exhaust Buying Guide

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