Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red Bumpers- Grilles & Guards>Bumper Accessories The air springs are adjustable

The air springs are adjustable from 5 to 50 PSI

4 Liter 160T

making it difficult to identify and diagnose the leak

this radiator features a magnetic drain plug that traps metallic debris and protects vital cooling components from damage and clogs

This heat shield requires no assembly and uses factory mounting locations for fast and easy installation

Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red Bumpers- Grilles & Guards>Bumper Accessories The air springs are adjustableInjen 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