Injen Polished Cold Air Intake Honda Civic SI 2006-2011 | SP1578P Impreza_2008-2011 Exhaust side 0

Exhaust side 0

•Road Race torture tested

STI owners should consider these turbochargers as an OEM replacement only

BSK012 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle

Injen Polished Cold Air Intake Honda Civic SI 2006-2011 | SP1578P Impreza_2008-2011 Exhaust side 0Part #: SP1578P The Injen SP Series Intake systems Feature the Patented MR Technology Process for Optimal Gains and a safe A F ratio. The Injen SP Series Intake is The Worlds First Tuned Intake System. Cold Air Intake System Incl. Tubing Filter Hardware Instruction w MR Technology HP Gains +10. 7 HP Torque Gains +11. 2 ft. lbs. Polished Product Features Tuned Short Ram Injen Heat Shield w Top MR Technology Patented Tuning Process SuperNano Web Dry