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Yoshimura RS-9 Signature Series Dual Slip-On Exhaust

Item: 339286

$819.00

Select Your Vehicle - Fitment Guaranteed

Yoshimura RS-9 Signature Series Dual Slip-On Exhaust


Yoshimura Signature Series exhaust components are the answer for riders faced with ever-tightening noise and emissions regulations at the federal level. All Signature Series components are independently tested, documented, and marked as required by state and federal regulations as CARB/EPA-compliant.

Yoshimura's dual RS-9 muffler profile has been proven to be the perfect choice on the track for riders demanding maximum performance from their machines. The RS-9 muffler's unique carbon fiber end-caps feature a tunable insert system, so you can fine-tune power delivery and decibel levels to your exacting needs. The parallelogram-shaped exhaust sleeve increases internal muffler volume which produces better noise cancellation and improved throttle response. A vertical tail-pipe divider splits the exhaust gases more evenly than stock for smoother gas flow which improves mid to top-end power and throttle response. As for the looks, the mufflers not only compliments your bike's size and styling, they also significantly reduces exhaust weight.

  • Dual parallelogram-shaped mufflers
  • Increased muffler volume over stock system, resulting in better throttle response and improved noise cancellation
  • Light-weight muffler construction with carbon fiber end-cap
  • CNC machined muffler bracket
  • CNC mandrel-bent tail pipes
  • Includes all required hardware and installation instructions
  • Significantly lighter than the OEM exhaust system
  • 80dB EPA noise emissions compliant
Specification Details
CARB Approved Yes
Country of Origin USA
Mid-Pipe Stainless Steel
Muffler End Cap Carbon Fiber
Muffler Sleeve Stainless Steel
USFS Approved Spark Arrestor No
Warranty 1 Year Manufacturer Warranty

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Honda
  • CRF450R 2019-2020
  • CRF450RX 2019-2020

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