Grimmspeed 3″ Downpipe to Catback Gasket – Universal


Tired of the endless searching for that gasket that doesn’t blow out? Most aftermarket Subaru exhaust systems need a gasket that is higher quality than what OEM provides, however, a quality aftermarket gasket is nearly impossible to find. Until now.

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 and are not completely constructed of Stainless Steel which leads to leaks. Well Grimmspeed™ has your answer, a premium multi-layer stainless steel w/ stainless steel fire-ring gasket at a great price.

  • 22% Thicker than OEM Gaskets
  • 304 Stainless Steel Fire-Ring
  • Stainless Steel Layers

NOTE: Universal 3″ Gasket, confirmed fitment on Subaru 3″ downpipes

Additional information

Weight0.15 kg
Dimensions10.00 × 10.00 × 2.00 cm


There are no reviews yet.

Be the first to review “Grimmspeed 3″ Downpipe to Catback Gasket – Universal”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Models suitable for this product

This product is universal and can be applied for any vehicle

Got something to discuss?

Johnathon Roul
6 years 1 month ago

Will this fit between a 3″ midpipe and 3″ axleback? Specifically in the invidia n1 race single exit for a 2015 STi

6 years 30 days ago

Yes, this should replace any 3″ exhaust flat flange type gasket.