Grimmspeed Subaru Engine Bay Reservoir Cap Set - Red (Set of 6) - 120070 Female NPT Couplers 600400 is a Prolite flywheel

600400 is a Prolite flywheel

5 Turbo EJ257 08-14 Subaru Impreza WRX STI 2

The upgraded gear selector springs aren't required but are recommended to further improve the feel of your gear changes

1x CNC bent intake tube w/ MAF flange

We began by recreating the factory turbo inlet and solenoid in CAD to ensure a perfectly fitting system

Grimmspeed Subaru Engine Bay Reservoir Cap Set - Red (Set of 6) - 120070 Female NPT Couplers 600400 is a Prolite flywheelIt's a simple fact: the yellow OEM Subaru engine bay caps are just plain UGLY. They don't match anything around them and they stick out like a sore thumb whenever your hood is popped. We aimed to come up with a solution to maintain the simplicity of the OEM plastic caps while blending in better with all of the other red and black GrimmSpeed parts under your hood. Best of all, these kits are a fraction of the price of aftermarket billet aluminum caps!