Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red Roofs & Roof Accessories>Storage Racks ) Mid-Pipe by expanding the

) Mid-Pipe by expanding the outlets from to 2

and includes a larger than stock fresh air scoop behind the front grill to increase airflow to the high-performance enclosed air box filter assembly

improved tracking and the ability to dial in more camber for weekend track events

These springs will drop your 1967-1972 GM A-body 2-inch

Reduce differential bushing deflection and minimize wheel hop with polyurethane differential bushings from BMR's suspension

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red Roofs & Roof Accessories>Storage Racks ) Mid-Pipe by expanding theInjen 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