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Grimmspeed Downpipe to Catback 3″ Gasket 2x Thick

Grimmspeed Downpipe to Catback 3″ Gasket 2x 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.


In stock



GrimmSpeed OEM Style Gasket, better than OEM at an attractive 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 most exhaust gaskets is that even if they’re multi-layer, they’re not completely constructed of Stainless Steel which leads to leaks. Well GrimmSpeed™ has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price.

This gasket works great when you have exhaust pieces that don’t seal well or are further apart and need some space filled between the flanges.

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


Additional Information

Weight .22 lbs
Dimensions 7 × 5 × .25 in


  • ALL 3″ aftermarket Subaru/EVO exhaust systems
  • Universal