This gasket seals the joint between the head pipe and muffler. These gaskets are easily damaged when removing the original muffler. FMF mufflers do not require a joint gasket but all other aftermarket mufflers as well as the stock muffler require a joint gasket. Get a fresh one now to ease installation of your new performance muffler.
Same-day shipping cutoff: Noon Pacific Time
Our offices will be closed on Monday, September 1 for the Labor Day holiday. We will be back on Tuesday, September 2 to process your orders and respond to your inquiries.