ZMAUTOPARTS Honda Civic EX 1.6L Cold Air Intake + Filter Racing System Polish Aluminum Polish Cold Air Intake 100% Street Legal. C.A.R.B. exempt or pending C.A.R.B exemption (50-state legal)Installation instructions is included Stock (OEM) intake parts are required for installation (MAF tubing and bracket) One set of air intake with filter (C.A.R.B. sticker and installation instruction are included)