ENDURO SERIES EXHAUST SYSTEMS

In the Mid 90’s Yoshimura didn’t go to the dirt; the dirt came to Yoshimura. Enduro Series systems are an evolution of Yoshimura’s early off road efforts crafting off-road exhaust systems. The Enduro Series are all equipped with USFS-approved spark arrestor, forest-friendly noise levels, and are tailpipe emissions compliant.

As soon as we got our hands on the CRF450 L / RL / X 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 450 L / RL / X 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 CRF450 L / RL / X Yoshimura RS-4 system include:

Big power gains with both full system
Weighing in at 7lb for the muffler a nice weight savings over the 13 of the stock unit
A USFS spark arrester is included

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

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.

Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED “REPLACEMENT PART”

Add the optional DB killer spark arrestor insert

https://tacomoto.co/products/spark-arrester-kit-rs-12-muffler-1-500-sa-19-k?_pos=1&_sid=928de667b&_ss=r

YOSHIMURA RS-4 FULL SYSTEM FOR HONDA 19+ CRF450 L / RL / X

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