The DC Sports Cold Air Intake System for your 04-08 Acura TSX is designed to increase  performance and improve throttle response, all while remaining 50 State C.A.R.B compliant. 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. 

You can install our kit with the comfort of knowing your intake system will meet emissions standards anywhere in the USA. Every DC Sports intake kit comes with all needed hardware for install and requires absolutely no modification or cutting.