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Product image 1CRF450R/RX 19-20 RS-9T Stainless Slip-On Exhaust, w/ Stainless Mufflers
Product image 2CRF450R/RX 19-20 RS-9T Stainless Slip-On Exhaust, w/ Stainless Mufflers
Product image 3https://www.youtube.com/embed/_py9y5Z697E?rel=0
Product image 4https://www.youtube.com/embed/k48F5c1ZXqw?rel=0

*Product may vary by application

CRF450R/RX 19-20 RS-9T Stainless Slip-On Exhaust, w/ Stainless Mufflers

SKU: 225842R520

Regular price $749.00

MADE IN USA

Signature Series Exhaust System


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1-YEAR
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Same day shipping on In Stock items placed Mon-Fri by 4:00 pm PST.


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"


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


The 2019 Honda CRF450R and RX models are here! and Yoshimura has new Slip-ons for the two new CRF's.

Due to the redesigned stock header pipe on the 2019 450 R and RX models, we took the time to develop a new slip-on for these machines. The new slip-on system is almost 2 pounds lighter than stock and provides a much more ear-pleasing tone, while still giving a nice bark off the face of a jump.

For those that want to ride off-road and need to incorporate the use of spark arrestors, we have our SA-15-K available for the new slip ons. These "sparkys" will keep you legal and will proved a lower dB level of sound. Requires 2 per system, sold separately.

Proudly made in the USA!

Instructions and Parts Diagram
Instructions / Parts Diagram

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.

Attention International Customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility including fitment and performance may vary by marketplace.

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 2019
  • Honda CRF450R 2020
  • Honda CRF450RX 2019
  • Honda CRF450RX 2020
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