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Yoshimura RS-9 Exhaust System

$455.05 $1,420.25
$479.00 $1,463.15
Save up to Save $42.90 5%
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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-9 Exhaust System

Introducing the Yoshimura RS-9 Exhaust System. The modern muffler configuration gave Yoshimura the opportunity to create an entirely state-of-the-art muffler built specifically for dirt bikes. They have worked with Top AMA Pro Riders to achieve maximum performance and mass centralization, and to optimize rider usability. The RS-9 Exhaust features uniquely sculpted Carbon Fiber end-caps with a Tunable Insert System, so you can fine-tune power delivery and decibel levels to your specifications.

Features:

  • Parallelogram-shaped muffler
  • Increased muffler volume over stock system, resulting in better throttle response and noise cancellation
  • Light-weight muffler construction with carbon fiber end-cap
  • CNC machined muffler bracket
  • Reduced weight over OEM system
  • Vertical tail-pipe divider splits exhaust gases more evenly for improved mid-top power and throttle response on dual muffler bikes
  • Yoshimura Signature Series muffler
  • Titanium or Stainless Steel header
  • Optional AMA Pro Sound Inserts are available separately
  • 100% Made in the USA
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This Product Fits:


Honda
CRF110F 2019-2020
CRF250R 2014-2017
CRF450R 2013-2014
CRF450R 2015-2016
CRF450R 2017-2019
CRF450R Works Edition 2019
CRF450RX 2017-2019
Kawasaki
KLX140 2011-2019
KLX140G 2017-2019
KLX140L 2011-2019