Injen Polished Cold Air Intake Honda Civic SI 2017-2020 GS300_2006-2011 47012) by StopTech ®

47012) by StopTech ®

1 Matte Gunmetal

65 Quarts (0

they think it will block the airflow to the radiator

All Option Lab wheels are designed to accept most OEM and aftermarket replacement Tire Pressure Monitoring Sensor (TPMS) along with any standard rubber or metal valve stems

Injen Polished Cold Air Intake Honda Civic SI 2017-2020 GS300_2006-2011 47012) by StopTech ®Part #: SP1581P Got a new Si? Give it the airflow it deserves. Injen's new cold air intake (CAI) SP1581 adds power gains of up to 21 hp and 19 ft. lbs. of Torque. This Civic Si intake uses a mandrel bent aluminum tube, allowing for smoother, uninterrupted airflow straight into the turbo. The SP1581 utilizes our patented MR Technology and Air Fusion. To pull the coolest densest air possible the SP1581 reaches into the lowest depths of the engine bay to