Nitrous Express 6 Cyl Alcohol Nitrous Kit (150-375HP) w/15lb Bottle (80065-15) FITMENT_X Direct fit for 2002-2005 Honda

Direct fit for 2002-2005 Honda Civic Si L4-2

Polyphonic Harmonizer

6AN ORB Male to 5/16 Inch Male Triple Barb Fitting (Incl O-Ring)

The duct ensures that only ambient air is provided to the filter thus IATs are steady for most driving conditions

Nitrous Express 6 Cyl Alcohol Nitrous Kit (150-375HP) w/15lb Bottle (80065-15) FITMENT_X Direct fit for 2002-2005 HondaNX direct port systems provide the ultimate in cylinder to cylinder distribution. Available standard with distribution blocks or optional rail technology. Nitrous system comes complete with lightning solenoids, stainless lines and more. Features: High quality at an affordable price Expertly made from premium materials Built to match your exact requirements Nitrous and Water Methanol Instructions