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Grimmspeed Manifold to Uppipe Double Thickness Gasket
Subaru Turbo Models
Product Resources
Features & Product Details
This is GrimmSpeed’s Double Thickness Gasket, and it fits between your exhaust manifold and the 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 because exhaust gaskets experience more heat than any other gasket in your engine and they can become brittle and come apart upon removal.
Save yourself time and labor by using a gasket thick enough to seal the uppipe right on the first try.
Specifications
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REVIEWS & CUSTOMER MEDIA
After trying an oem gasket for the up-pipe to headers and failing a smoke test, I ordered this double thick gasket. After installing, I re-ran the smoke test, and nothing leaked out. Works perfectly, buy this and avoid the frustration of working with other gaskets.
Much thicker then stock so i was curious how it would fit, but i had no problems what so ever. Would recommend to anyone changing out an up pipe or exhaust manifold. Gotta have new seals!!
Double thick gives me warm and fuzzys. Great gaskets that help ensure a good seal. I wish they made them for everything I own!
Extra think oem quality gasket. Thanks rsd
It works. It helps seal up any leak you may (probly do) have from the header to the up pipe.
QUESTIONS & ANSWERS
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Q: Invidia r400 Ethanjprlta3 months ago
Is this going to fit to invidia r400?
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A: If you are looking for gaskets for installing between the midpipe and y pipe, I would suggest VIB1458, if you are wanting to connect your R400 to a factory downpipe, you would need GRM077046
Lane H. @ RallySport Direct 2 months agoWas this answer helpful?
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Q: Fitment? Mekaiy 5 months ago
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A: Grimmspeed only makes that gasket (GRM020031) in a standard thickness, but it is 5 layers of stainless.
Lane H. @ RallySport Direct 3 months agoWas this answer helpful?
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Q: Same as stock? Nex Brito8 months ago
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A: They will, but keep in mind they are thicker than stock.
Travis D. @ RallySport DirectWas this answer helpful?
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Q: sizing lgm12212 years ago
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A: No
Devan M. @ RallySport Direct 2 years agoWas this answer helpful?
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Q: 03 Wrx Leo3 years ago
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A: No, This won't fit. You would want to get MODEL # GRM 020031
Luis L. @ RallySport Direct 3 years agoWas this answer helpful?
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