Perrin Intake Cold Air 2018-2021 STI Black

Increase horsepower and style under your hood. The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucial for maintaining proper air-fuel ratios and preventing check engine lights that plague competitors.

Specs:
Material CNC Mandrel Bent Aluminum
Finish Powder Coat
Filter Tye Dryflow Filter

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 Necessary Hardware for Installation
Warranty & Instructions

Compatibility:
2018 Subaru STI
2019 Subaru STI
2020 Subaru STI
2021 Subaru STI