Injen 2017-2021 Civic Si Wrinkle Black SP Cold Air Intake

The SP Series was strictly built for the enthisiast craving top end power. Unlike the other Injen Series, the SP Series includes both intakes and some of the Super SES, Injen's new stainless steel exhaust line. Each SP Series is built from 6061, T-6 aluminum alloy to ensure the lightest design possible. Every SP Series is certified or pending by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.

Features: 

Dyno-proven maximum gains of up to 21 HP and 19 ft. lbs. of Torque

* Aggressive intake tone under acceleration

* Stainless steel band clamps with inner protective liner

* Automotive grade silicone couplers

* Designed to work with stock calibration

* Air filter placed to receive coolest densest air charge with maximum airflow

* SuperNano-Web Dry air filter requires no oil

* Cold air system help to keep unwanted hot air from entering the air filter

* Mandrel bent 6061-T6 aluminum induction tube

*Available with a polished, wrinkle black or wrinkle red tub