The Injen SP short-ram intake for 2006–2011 Honda Civic 1.8L uses 6061-T6 aluminum tubing and Injen’s MR tuning technology to improve airflow and maintain safe air-fuel ratios. The kit includes a serviceable SuperNano-Web dry filter and hardware, and dyno-proven gains around +4 hp and +5 lb-ft. It installs without additional tuning, provides a more aggressive intake note, and carries Injen’s limited lifetime warranty.
Injen 06-11 Honda Civic Ex 1.8L 4cyl Polished Tuned Air Intake w/ MR Tech/Nano-Fiber Dry Filter