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GrimmSpeed Downpipe to Catback 3" 2-Bolt 2X Thick Gasket - Multiple Fitments

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™ OEM Style Gasket, OEM quality without the high OEM price.

At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel OEM style gaskets. The issue with the OEM gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price.


  • 100% Thicker than OEM Gaskets
  • 304 Stainless Steel Fire-Ring

ALL 3" Subaru/EVO aftermarket exhaust systems



Fits MOST Mitsubishi Evolutions & Subaru models that are equipped with an aftermarket 3" Catback Exhaust & Downpipe. Please verify compatibility using the diagram in the description before ordering. This item is non-returnable. 


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