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New
Yoshimura

Yoshimura RS-4 Slip-On Exhaust KTM 450 SX-F / 500 EXC-F / Husqvarna 450 FC / FX 2016-2018

Item: P857145
45 Read 45 Reviews 33 Q&As Write a Review

The Yoshimura RS-4 Slip-On exhaust has been put to the test and has proven its capabilities at the highest level of competition. In 2010 the RS-4 muff… Read More

$439.00
Rebate Available! View Details

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

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Product Details

Yoshimura RS-4 Slip-On Exhaust KTM / Husqvarna 450 / 500

The Yoshimura RS-4 Slip-On exhaust has been put to the test and has proven its capabilities at the highest level of competition. In 2010 the RS-4 muffler helped Ryan Dungey claim the AMA 450 Supercross and Motocross championships in his rookie season. The Yoshimura-backed GEICO Honda team also took home both East and West Coast Supercross Lites titles in 2012 using the Yoshimura RS-4 exhaust.

Utilizing the same R&D that helped bring success at the national level has resulted in a unique exhaust design that provides an unrivaled combination of power and quiet exhaust note. The Yoshimura RS-4 Pipe features an innovative carbon cone end cap, a two staged stepped baffle, and a polyresonant duplex chamber which acts as a muffler within a muffler to help save weight and centralize mass. Working in conjunction with factory race teams has allowed Yoshimura to develop a exhaust system that gives you an unparalleled competitive advantage.

Features:

  • Pentagonal-shaped sleeve
  • Polyresonant front muffler chamber which helps reduce noise
  • Two-stage stepped baffle
  • Carbon fiber end-cap
  • CARB/EPA tailpipe emissions compliant
  • Yoshimura Enduro, Signature, and Race Series mufflers
  • 100% Made in the USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Yoshimura RS-4 Slip-On Exhaust KTM 450 SX-F / 500 EXC-F / Husqvarna 450 FC / FX 2016-2018 RevZilla Item #1827042 MFR. Product #264612D322 AvailabilityIn Stock: Requires 4-6 business days of lead time prior to shipment
This product is vehicle specific.
Select a bike to ensure fitment.
This Product Fits
Husqvarna
FC450 2016, 2017, 2018
FC450 Rockstar Edition 2018
FX450 2017, 2018
KTM
450 SX-F 2016, 2017, 2018
500 EXC-F 2017, 2018
This item is also available for 62 different bikes. View All Models
Honda
CRF250L 2017-2020
CRF250L ABS 2019-2020
CRF250L Rally 2017-2020
CRF250L Rally ABS 2019-2020
CRF250R 2010
CRF250R 2011-2013
CRF450R 2009-2010
CRF450R 2011-2012
CRF450X 2019
Husqvarna
FC250 2019-2020
FC250 2016-2018
FC350 2019-2020
FC350 2016-2018
FX350 2017-2018
KTM
250 EXC-F 2018-2019
250 SX-F 2019-2020
250 SX-F 2016-2018
250 SX-F 2011-2015
250 SX-F Factory Edition 2015
250 XC-F 2019-2020
250 XC-F 2016-2018
350 EXC-F 2017-2019
350 EXC-F 2012-2015
350 SX-F 2019-2020
350 SX-F 2016-2018
350 SX-F 2011-2015
350 XC-F 2019-2020
350 XC-F 2016-2018
350 XC-F 2014-2015
450 SX-F 2011-2015
450 SX-F Factory Edition 2012
450 XC-F 2013-2015
450 XC-W 2012-2015
500 EXC 2012-2015
500 XC-W 2012-2015
Kawasaki
KX250F 2010-2016
KX250F 2017-2020
KX450F 2009-2011
KX450F 2012-2015
KX450F 2016-2018
KX450F 2019-2020
Suzuki
RMX450Z 2010
RMZ250 2010-2015
RMZ250 2019-2020
RMZ450 2008-2017
RMZ450 2018-2019
Yamaha
WR250F 2015-2018
WR250R 2008-2018
WR250X 2008-2014
WR450F 2012-2015
WR450F 2016-2018
WR450F 2019
YZ250F 2014-2018
YZ250F 2007-2013
YZ250F 2019-2020
YZ250FX 2015-2016
YZ450F 2010-2013
YZ450F 2020
YZ450F 2014-2017
YZ450F 2018-2019
YZ450FX 2016-2017
YZ450FX 2019-2020

Yoshimura RS-4 Slip-On Exhaust KTM 450 SX-F / 500 EXC-F / Husqvarna 450 FC / FX 2016-2018 Resources

Product Description
Part Numbers
Fitment
Resources
45 Customer Reviews
45 4.5/5
33 Questions & 36 Answers

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