Forced Performance HTZ Blue Turbocharger 58mm Subaru WRX 2002-2007 / STI 2004-2021 Coated Turbine Housing:No Coating and Y-pipe

and Y-pipe

Why not shift with confidence

Borla's header will increase low end torque and throttle response through out the RPM range

giving it very good pedal feel and modulation characteristics

Part #: 571101

Forced Performance HTZ Blue Turbocharger 58mm Subaru WRX 2002-2007 / STI 2004-2021 Coated Turbine Housing:No Coating and Y-pipeThe FP Blue turbocharger for the Subaru WRX STI features the 73mm HTZ compressor section with your choice of 58MM stock appearing cover or 84MM Flow Advancement Port compressor cover coupled to the 8cm2 turbine section. This combo produces the best balance of spool and power available on this platform. The FP Blue flows 57LB a minute and is capable of producing upwards of 475WHP. Internal gate Subaru turbos are available with either the stock canister