
On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
Replace your worn or leaking OEM donut gasket with this fiber-reinforced graphite donut gasket at a fraction of the cost. This gasket will be utilized on OEM, Cobb and any other aftermarket downpipe that utilizes an OEM style 2.5" flange.
Fit perfectly
Hello,
Thank you for your 5 Star Review on the Grimmspeed Donut Gasket. We are happy to hear fitment was spot on.
Regards,
Fits perfectly
Logan,
Thank you for your 5 Star Review of the Grimmspeed Donut Gasket. We are glad the fit was perfect for your Subaru.
Regards,
This gasket was a no-brainer when adding a new cat-back exhaust to my hatchback! Just swap that bad boy out and call it a day!
Thank you for your 5 Star Review, Cal!
This gasket truly is a no-brainer when doing exhaust upgrades – glad it made your install that much smoother! 💪
Regards,
Used on my 3in downpipe to oem exhaust good fit no issue
Nate,
Thank you for your 5 Star Review! The Grimmspeed Donut Gasket is a must-have for a good exhaust seal. Glad it fit perfectly for you!
Regards,
Made my car run way smoother
Z.D.,
We are happy to hear that the Grimmspeed Donut Gasket made your car run smoother. Thank you for your 5 Stars!
Regards,