01 02 03-04 HONDA CIVIC DX EX LX 4-CYL 1.7L MAUNAL SHORT RAM AIR INTAKE SYSTEM 100% Brand new in box, never used or tried on. Item comes with aluminum piping and 1 x high flow racing air filter. Item will fits on 01-05 Honda civic 1.7L Models Approx 10-15 Horsepower increase. It will not comes with installation instruction. Item exactly the same as picture shown. Professional installation recommanded.