The Injen SP black cold air intake for 2005–2007 Subaru Impreza 2.5L uses 6061-T6 aluminum tubing and patented MegaRam and Air Fusion technologies to boost airflow and safe power gains. The system includes tubing, a SuperNano-Web dry filter, hardware and offers dyno-proven increases in horsepower and torque while maintaining A/F ratios. It produces a more aggressive intake tone and carries CARB EO D-476-5 for compliant applications.
Injen 05-07 Subaru Impreza RS 2.5L-4cyl Black Cold Air Intake