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This is GrimmSpeed’s Double Thick Gasket, and it fits between your exhaust manifold, and uppipe. What makes this gasket special is that it has 12 layers, which is double the size of your standard GrimmSpeed uppipe gasket. Whenever removing, or replacing any of your uppipe, you should always replace the gasket.
Save yourself time and labor by using a gasket thick enough to seal the uppipe right on the first try.
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RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
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It's so thick and heavy lol
SUBIESTI_1320 5 months ago
Gotta love grimmspeed gaskets they are tuff no leaks with this bad boy forsure thanks rsd A+
Does the job
skeeshwrx69628 2 years ago
Extra think oem quality gasket. Thanks rsd
Its a thick gasket, what do you want from me?
Dylan 2 years ago
It works. It helps seal up any leak you may (probly do) have from the header to the up pipe.
So glad I ordered this
kinta94 3 years ago
When installing my invidia up pipe this really made me feel confident the seal would be perfect. Recommend this over an oem gasket. Grimmspeed gaskets are built well.
Grimmspeed for all you Subaru needs
avangerracer420a30108 4 years ago
I have yet to have a problem with Grimmspeed. Their customer service is amazing, and their products are even better. So holds true to the gasket here. Not only does it solve the gap issue that plagues the stock manifold to any up pipe, but its strong, and long lasting. You can tell it is built with quality in mind, like all GS products. For any of your gaskets, just spend the money and buy Grimmspeed. It's well worth it.
Q: Same as lower? bruins37199161519 2 years agoAnswer
Is this the same as the lower Uppipe gasket grimmspeed makes? Part 026001
A: The difference between the gaskets is the thickness. This is a Double Thick gasket that will seal better and last longer. Otherwise they are the same fitment.
guest569faaee2a8d2517038b4568 2 years ago
Q: GRM003002 Marco 3 years agoAnswer
Would this work with the grimmspeed ceramic uppipe part # GRM 003002? Thank you