Injen Polished Short Ram Air Intake Honda Civic Si 2017-2020 | SP1572P EVO_2008-2015 -Recommended piston clearance:

-Recommended piston clearance:

5 way units have slighter lock up on deceleration

2002-2021 Subaru WRX with 6 Speed

Top Diameter: 4

Turbosmart's IWG-75 Internal Wastegate Actuator allows more precise control over the flow of exhaust gas to the turbocharger compared to the stock actuator

Injen Polished Short Ram Air Intake Honda Civic Si 2017-2020 | SP1572P EVO_2008-2015 -Recommended piston clearance:Part #: SP1572P 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 Short Ram Air Intake System Incl. Tubing Filter Heat Shield Hardware Instruction w MR Technology HP Gains +25. 0 HP Torque Gains +21. 0 ft. lbs. Polished Product Features Tuned Air Intake System MR Technology Patented Tuning Process SuperNano Web Dry