Product image 1HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual
Product image 2HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual
Product image 3HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual
Product image 4HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual
Product image 5HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual
Product image 6https://www.youtube.com/embed/F6yQJ_VRIeg?rel=0

*Product may vary by application

HONDA CRF450R 2015-16 Signature RS-9E FS Ti-Ti-CF Dual

SKU: 225821H721

Regular price $1,463.15


Signature Series Exhaust System


over $75 and
Apparel $29 and up


Repair Services


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov

Introducing Yoshimura RS-9E dual Signature Series racing systems, a racing system that is designed to meet the extreme sound restrictions worldwide. These new systems have been developed for improved durability between service intervals due to a new internal configuration. The new configuration of the components provides improved sound/noise control for FIM's stringent regulations in world competition over its Championship winning RS-9 counterparts. Proven from the sands of Lommel, Belgium to the factory Supercross tracks in Southern California.

  • Unique internal muffler configuration enables system to meet FIM noise regulations
  • Longer durability between service cycles
  • Parallelogram-shaped mufflers
  • Titanium canister with carbon fiber end-caps
  • CNC machined muffler brackets
  • Titanium header and tail-pipe
  • Increased muffler volume over stock system, resulting in better throttle response and improved noise cancellation
  • Reduced weight over OEM system
  • Vertical tail-pipe divider splits the exhaust gases more evenly, for smoother flow, which improves mid-top power and throttle response
  • Repack Kits, optional Inserts and Spark Arresters are available for all models
Instructions and Parts Diagram
Instructions / Parts Diagram

Signature Series Exhaust System

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Introducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Everyone of our Championship Winning Motocross exhaust systems and nearly all of out ATV/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

Vehicle Fitment

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  • Honda CRF450R 2015
  • Honda CRF450R 2016
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