Need to make your Yoshimura Rs-9 exhaust trail-legal or replace a worn-out insert? This is the official Yoshimura Spark Arrestor Insert, part number 961-9032. It's specifically designed for the Yoshimura Rs-9 exhaust system on 2017 Honda CRF450R and CRF450X dirt bikes. If you ride on public lands, forests, or anywhere that requires a USDA-approved spark arrestor, this insert is essential. It slides into the end of your muffler and helps prevent hot carbon particles from escaping the exhaust, which can start wildfires. It's also a genuine Yoshimura part, so you know it's engineered to work perfectly with your slip-on or full system without affecting the fit, finish, or performance you paid for. The part comes brand new in the package. Keeping your bike legal and responsible for off-road riding is easy with the right components. Just make sure your Rs-9 exhaust is for the 2017 CRF450R/X model before ordering.
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