Injen's wrinkle-red SP cold air intake for 2014 Subaru Impreza WRX and WRX STI 2.5L Turbo combines a custom heat shield, 6061-T6 aluminum tubing and a SuperNano-Web dry filter to boost airflow. Patented Air Fusion and MR tuning produce significant gains—up to 30 hp and 29 lb-ft—and a pronounced intake tone. The kit ships with application-specific hardware for bolt-on installation but is not CARB exempt.
Injen 2014 Subaru Impreza WRX/STi 2.5L 4 Cyl.(Turbo) Wrinkle Red Cold Air Intake w/ Heat Shield