![CRF450X 19-24 RS-4 Stainless Slip-On Exhaust, w/ Aluminum Muffler](http://www.yoshimura-rd.com/cdn/shop/products/224502D320_CRF450X_19_RS4_SO_SS-AL-CF_1Gray_92x92_crop_center.jpg?v=1626135070)
![CRF450X 19-24 RS-4 Stainless Slip-On Exhaust, w/ Aluminum Muffler](http://www.yoshimura-rd.com/cdn/shop/products/224502D320_CRF450X_19_RS4_SO_SS-AL-CF_2Gray_92x92_crop_center.jpg?v=1626135070)
![CRF450X 19-24 RS-4 Stainless Slip-On Exhaust, w/ Aluminum Muffler](http://www.yoshimura-rd.com/cdn/shop/products/224502D320_CRF450X_19_RS4_SO_SS-AL-CF_3Gray_92x92_crop_center.jpg?v=1626135069)
![CRF450X 19-24 RS-4 Stainless Slip-On Exhaust, w/ Aluminum Muffler](http://www.yoshimura-rd.com/cdn/shop/products/dyno_224502D320_L_92x92_crop_center.jpg?v=1626135082)
*Product may vary by application
Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"
WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov
Description
Red Rider off-road fans can now rejoice as Honda has now released their CRF450X. A serious offering to take on the 450cc off-road category.
As soon as we got our hands on the CRF450X we rolled up our sleeves and went to work. The goal - improve power in every area we could while keeping the goal making the new 450X easier to ride in a variety of off-road conditions. We tailored the power delivery to give the machine more usable rideability. Power is up and weight is down for a win-win situation for the new red off-road machine.
Benefits for the CRF450X Yoshimura RS-4 system include:- Significant power gains with Slip-on
- Big time weight savings over the stock muffler!
- A USFS spark arrester is included
If your serious - it's only Yoshimura. Proudly made in the USA!
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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.