GrimmSpeed TMIC Splitter - Subaru 02-03 STI Scoop (093074) 40030 The air filter is protected

The air filter is protected by a heat shield and a replacement air box with a fully opened hood scoop which is designed to reduce intake air temperature and increase horsepower

Air springs fully adjustable from 5-35 PSI on most application

AutoMeter 5391 DRIVE KEY

The Ultimate Intake System for the 4

All materials

GrimmSpeed TMIC Splitter - Subaru 02-03 STI Scoop (093074) 40030 The air filter is protectedTired 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 youve upgraded to an STI scoop and want to really make use of that extra air Maybe youve 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