The Injen SP polished cold air intake for 2001–2005 Honda Civic (DX/LX/EX 1.7L) replaces stock intake plumbing with smooth 6061-T6 aluminum tubing and Injen’s patented MR and Air Fusion technologies. The system includes a SuperNano-Web dry filter, converts to a short-ram if desired, and delivers dyno-proven gains near 5 hp and 6.7 lb-ft while preserving a safe air–fuel ratio and producing a more aggressive induction sound.
Injen 01-05 Civic Dx Lx Ex AT& MT Polished Cold Air Intake