Forced Induction

Perrin Performance 15-21 Subaru STI Front Mount Intercooler Kit

Perrin 2018+ Subaru STI FMIC Boost Tube Box w/ Red Tubes and Black Couplers

Perrin 2018+ Subaru STI FMIC Boost Tube Box w/ Neon Yellow Tubes and Black Couplers

Perrin 2018+ Subaru STI FMIC Boost Tube Box w/ Black Tubes and Black Couplers

Perrin Performance 2015-2017 Subaru STI FMIC Red Boost Tubes w/ Black Silicone CouplersThis Part Fits:YearMakeModelSubmodel2015-2020SubaruWRX STIBase2015SubaruWRX STILaunch Edition2015-2020SubaruWRX STILimited2016SubaruWRX STISeries.HyperBlue

Perrin Performance 2015-2017 Subaru STI FMIC Black Boost Tubes w/ Black Silicone CouplersThis Part Fits:YearMakeModelSubmodel2015-2020SubaruWRX STIBase2015SubaruWRX STILaunch Edition2015-2020SubaruWRX STILimited2016SubaruWRX STISeries.HyperBlue

Perrin Performance 2015-2017 Subaru STI Front Mount Intercooler (Silver Core and Beam)This Part Fits:YearMakeModelSubmodel2015-2020SubaruWRXBase2015-2020SubaruWRXLimited2015-2020SubaruWRXPremium

Perrin Performance 2015-2017 Subaru WRX & STI Front Mount Intercooler (Black Core and Beam)This Part Fits:YearMakeModelSubmodel2015-2020SubaruWRX STIBase2015SubaruWRX STILaunch Edition2015-2020SubaruWRX STILimited2016SubaruWRX STISeries.HyperBlue

Killer B OEM Coupler for Motorsport Extreme Flow HARD Turbo Inlet

Killer B FP 84mm to 3in Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet

Killer B 3in Coupler Extreme Flow HARD Turbo Inlet

Killer B EJ Cast Aluminum Turbo Inlet

Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler)

Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) - Speed Density

Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler)