The DC Sports Short Ram Intake System for your 2.0L 02-07 Subaru Impreza WRX/STI 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 airflow, 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 the needed hardware for installation and requires absolutely no modification or cutting. DC Sports Air Intake Systems provide the best of both worlds in heat protection and improved breathability. Every kit includes an air filter that requires no oil, therefore no chance in over oiling and getting oil in the intake track. Fitment Information Subaru Impreza (2.0L) (2002 2003 2004 2005 2006 2007) Subaru WRX (2.0L) (2002 2003 2004 2005 2006 2007) Subaru STI (2.0L)   (2002 2003 2004 2005 2006 2007) Specs & Features 50 state CARB Legal Aluminum Piping, Mandrel bent Corrosion Resistant Reusable and Washable filter no oil needed Direct bolt on easy to install design Dyno tested for maximum performance Designed and tested in the U.S.A C.A.R.B EO NUMBER: D-370-13 Product Description DC Sports Air Intake Systems provide the best of both worlds in heat protection and improved breathability. Every kit includes an air filter that requires no oil, therefore no chance in over oiling and getting oil in the intake track. Redline360 sells only genuine and authentic DC Sports performance products.