Perrin Cold Air Intake System Red Subaru STI 2018-2021 | PSP-INT-326RD vendor_Forge Motorsports 5 psi) – Requires Minimum

5 psi) – Requires Minimum 11volt

more flow and more power

Please note for you WRX owners

direct fit for serious FA24 performance builds

Perrin Cold Air Intake System Red Subaru STI 2018-2021 | PSP-INT-326RD vendor_Forge Motorsports 5 psi) – Requires MinimumFitment Information: 2008 2021 Subaru STI Features: Increases Horsepower and Torque Creates an aggressive suction noise under acceleration Estimated 15 30 WHP Gains Depending on Tune CNC Mandrel Bent Aluminum Pipe Powder Coated Finish Dryflow Filter Type No Tuning Required 5 year Manufacturer Warranty What's in the box: (1) PERRIN Cold Air Intake Tube (1) PERRIN Dry Intake Filter (1) PERRIN Intake Mounting Bracket (1) PERRIN License Plate Frame All