Products

Top Mount Intercooler Kit [Inc. Splitter] Therm...

Meticulous Engineering Meets Unparalleled Craftsmanship. You probably already know that you want...

Meticulous Engineering Meets Unparalleled Craftsmanship. You probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right ‘man for the job’, we think it’s important to understand why. As air is pressurized by your turbo, it heats up, not because of the heat of the turbocharger, but because when they’re compressed, the atoms in the air are forced closer together and as a result, move faster and have more energy. That...

Top Mount Intercooler Kit [Inc. Splitter] Therm...

Meticulous Engineering, Unparalleled Craftsmanship Replace that undersized, plastic stock interco...

Meticulous Engineering, Unparalleled Craftsmanship Replace that undersized, plastic stock intercooler with a GrimmSpeed Top Mount Intercooler Kit, featuring cast aluminum end tanks, large bar and plate core and TIG welded construction. The factory FA20dit TMIC is well-suited for stock applications, but when boost levels are increased, the higher post-turbo air temps contribute to pre-detonation (or 'knock') and loss in power. The GrimmSpeed intercooler is designed to keep charge temps consist...

Top Mount Intercooler Silicone Coupler Kit RED ...

High-quality replacement TMIC Y-Pipe Hoses.  Special Fitment Note: Supported fitments include on...

High-quality replacement TMIC Y-Pipe Hoses.  Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old 90 degree TMIC coupler all chewed up from years of use? Is it dirty and oil-covered? Looking to just add a bit of color to your engine bay? We have the solution! Quick Specs 5-Ply High-Grade Silicone Couplers - Smooth interior...

Top Mount Intercooler Splitter - Subaru 02-03 W...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM S...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the cool, ambient air that it requires? Perhaps you’ve upgraded to an STI scoop and want to really make use of that extra air? Maybe you’ve already got an STI splitter but want to squeeze every ounce of performance out of your top mount. After frustrations with this and more, the GrimmSpeed team has the real solution. Well, five real s...