"Great quality all of their gaskets are a must"
No more By-Pass/Blow-Off Valve Leaks!
We all know how bad (and expensive!) the OEM Subaru Top Mount Intercooler Gaskets can be. They are one of the greatest source of leaks in the entire intake stream. Fear not, GrimmSpeed has answered your call! We present to you the GrimmSpeed TMIC BOV Gasket, a direct replacement for the flimsy factory gasket on your TMIC. If you're refreshing your engine, putting on a new BOV, or fulling upgrading your TMIC, is gasket is a must.
Overall rating: 5.0 / 5 from 6 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["issues","shipping","gasket","leaks","grimmspeed"].
Review highlights
Reviews
BOV Gasket
"It was a pretty easy install and it did fix a small boost leak I had. You could tell the leak was fixed after the install. The price is affordable and I would recommend this gasket over the oem because you would spend about the same. The shipping was pretty fast and overall happy with the packaging and product."
Needed new gasket when swapping Sti intercooler
"Great product. Great company. Fast shipping. Gasket fit perfect! Thicker than stock, no issues with it sealing at all."
Better than OEM
"Matting surface may have uneven spots so little prepping is done to flattened the BOV/intercooler surface. Thicker than OEM and little soft. No leak or any problems. Great product!"
BEST THERE IS!!
"Top notch gasket! i have no issues with it at all. its alot thicker than the oem. i have had it installed for about 3 months no issues at all."
great gasket!
"A while ago I had swapped out my turbo and intercooler, but in the process I messed up my BOV gasket, so I did something stupid and used Right Stuff to seal my BOV back to my intercooler. That worked until I needed to replace some parts, and ended up struggling to get the Right Stuff off, after that I decided to do it correctly and buy a gasket. I looked at a couple different ones and finally set on Grimmspeed. I am very happy I went with this gasket, no leaks and great performance, just what I expect from Grimmspeed."