High Performance valve spring set
high performance dry element air filter
SRT-4 Fuel Injector Clinic Injector Set: 4x1200cc Saturated / High Impedance Ball & Seat Injectors
Resistors Included
One-Piece Sealed Housing Incorporates Factory Headlamp Cold Air Inlet
Subaru Crossover Pipe Gasket Turbo Engine 44022AA160 multi-port fuel injection High Performance valve spring setVEHICLE FITMENT Year Make Model Body & Trim Engine & Transmission 2021 Subaru WRX STI Base, Limited 2. 5L H4 Gas 2020 Subaru WRX STI Base, Limited, S209 2. 5L H4 Gas 2019 Subaru WRX STI Base, Limited, S209 2. 5L H4 Gas 2018 Subaru WRX STI Base, Limited, Type RA 2. 5L H4 Gas 2017 Subaru WRX STI Base, Limited 2. 5L H4 Gas 2016 Subaru WRX STI Base, Limited, Series. HyperBlue 2. 5L H4 Gas 2015 Subaru WRX STI Base, Launch Edition, Limited 2. 5L H4 Gas 2014