Don't get caught re-using the restrictive factory gaskets or trying to fix leaks with hi-temp RTV on your performance downpipes and catback.
Our custom made units feature:
- Metal-clad bomb-proof gasket material. Designed and manufactured right here in the USA!
- Totally eliminates those persistent exhaust leaks from downpipe to catback connections.
- Feature a 2 1/2" internal diameter, unlike the 2 3/8" internal diameter factory gaskets. If you are using an aftermarket cat-back, this is especially important!
- Gaskets are re-useable.
- OEM gaskets at BMW dealer cost over $17, and many dealers do not stock them! We have these in stock, ready to go!
- Compatible with any downpipe/cat-back that uses the factory style downpipe flange, and works great on a factory exhaust system as well!
- Compatible with any BMW equipped with either an N54 or N55 engine, including the 135i, 335i, 335xi, 535i, 535xi, X5, X6 etc
- Price is for a PAIR of gasket, enough to install downpipes or cat-back on one car