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GrimmSpeed Downpipe to Catback 3" Gasket Double Thick

Our new 2X Thick 3" 2-Bolt gasket is hands down the most beefy 3" 2-Bolt gasket on the market. 12 LAYERS!

Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out? Most aftermarket Subaru exhaust systems need a 3" 2 bolt gasket, however, a quality 3" 2 bolt style gasket is nearly impossible to find. Until now. GrimmSpeed‚Ñ¢ OEM Style Gasket, OEM quality without the high OEM price.

At GrimmSpeed‚Ñ¢ we have worked. . . Show More >


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