Yoshimura RS-4 Slip-On Exhaust
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  • Yoshimura RS-4 Slip-On Exhaust - Stainless Steel/Aluminum/Carbon Fiber
  • Yoshimura RS-4 Slip-On Exhaust
  • Yoshimura RS-4 Slip-On Exhaust
  • Yoshimura RS-4 Slip-On Exhaust
  • Yoshimura RS-4 Slip-On Exhaust
  • Yoshimura RS-4 Slip-On Exhaust

This product is bike-specific
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MSRP
$395.00
Savings (14%):
$55.00
Price
$340.00 - $485.10
The price depends on which bike you select. Select your bike to continue.

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Video Reviews (3)

Yoshimura RS-4 Slip-On Exhaust Videos

Yoshimura RS-4 Slip-On Exhaust

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
4.7 / 5
Bang For The Buck
4 / 5
Features
4 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
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