Injen Wrinkle Red Cold Air Intake Honda Civic SI 2017-2020 Ascent_2019-2022 Black and white faceplates

Black and white faceplates

low-restriction racing muffler for uninterrupted flow

Required hose clamps

Attach Magnetic Base attaches to metal surfaces for unique camera shooting angles

WeatherTech® Cargo Liners provide complete trunk - cargo area protection

Injen Wrinkle Red Cold Air Intake Honda Civic SI 2017-2020 Ascent_2019-2022 Black and white faceplatesPart #: SP1581WR 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