Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red - SP1208WR fits_2015-2021`Ford`Mustang BFK005 is a packaged solution

BFK005 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle

BMC Twin Air Universal Conical Filter w/Carbon Top - 70mm ID / 150mm H

Replace during strut service for easy alignment

Unique 2:1 Design

dual 3" T304L that runs all the way back to dual slash-cut

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red - SP1208WR fits_2015-2021`Ford`Mustang BFK005 is a packaged solutionInjen Technology has done it once again with this new short ram air intake for the 2018 2021 Subaru WRX STI Equipped with the H4 2. 5L Turbo Engine. The Injen Technology SP1208 performance air intake system is the result of countless hours invested in research and development to provide a proven intake system designed to add power and performance to your STI. The Injen Technology SP1208 intake system is a direct replacement for that restrictive