DC Sports Cold Air Intake (16-21 Honda Civic Si) 2002-2006-Acura-RSX-Base If you order a Hybrid

If you order a Hybrid Racing Fuel Rail and this kit

ensuring it could take the abuse aftermarket cams without causing faster than normal stretching of the chain

Why We Improve

The fuel pressure regulator is often overlooked but a very critical component in a vehicle’s fuel system

Available in S

DC Sports Cold Air Intake (16-21 Honda Civic Si) 2002-2006-Acura-RSX-Base If you order a HybridThe DC Sports Cold Air Intake System for your 16 21 Honda Civic Si is designed to improve performance and increase throttle response. We replace your restrictive, brittle, OEM rubber intake pipe with smooth mandrel bent aluminum tubing and pair it with a DC Sports high flow, performance air filter. This allows for increased air flow, cooler air ingestion and reduced intake air temps. Every DC Sports intake kit comes with all need hardware for install