Honda’s new line of CRF450s are sure to be hugely popular. Yoshimura has wasted no time in developing an exhaust system for the CRF450X. Read more below.

Begin Press Release:


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 rideablity.  Power is up and weight is down for a win-win situation for the new red off-road machine.

Benefits for the 2019 CRF450X Yoshimura RS-4 system include:

– Significant power gains with both slip-on and full system
– Full system incorporates a more “tucked in” header design, making it less susceptible to damage
– Header boasts a thicker 18 gauge spec that provides better protection in off-road conditions
–  A USFS spark arrestor is included with slip-on and full system

If you’re serious – it’s only Yoshimura. Proudly made in the USA!



2019 Honda CRF450X Enduro RS-4 SO SS/AL/CF
Part # 224502D320
MSRP: $569.00
QUALIFIED MANUFACTURER DECLARED “REPLACEMENT PART”

2019 Honda CRF450X Enduro RS-4 FS SS/AL/CF
Part # 224500D320
MSRP: $729.00
QUALIFIED MANUFACTURER DECLARED “REPLACEMENT PART”