Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red YMM_2003_2026_Chevrolet_Express_2500_GMT610 ensuring a smoother ride and

ensuring a smoother ride and improved handling

and a visually appealing upgrade

glossy finish that highlights the weave pattern and craftsmanship

ensuring better throttle response and sound quality

controlled lowering

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red YMM_2003_2026_Chevrolet_Express_2500_GMT610 ensuring a smoother ride andInjen 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