DC Sports Cold Air Intake (19-21 Subaru STI 2.5L) 2013-2015-Acura-ILX race inspired design ensures unrestricted

race inspired design ensures unrestricted exhaust flow leading to improved performance and a much deeper exhaust note

This harness works with all USDM / JDM 02-04 wiring harnesses including

they help maintain the engine within the optimal temperature range during high-load conditions

the same sort of benefits can be seen by adding a similar bellmouth (in this case a velocity stack) to the end of your cold air intake

Improved hood clearance saving over 1

DC Sports Cold Air Intake (19-21 Subaru STI 2.5L) 2013-2015-Acura-ILX race inspired design ensures unrestrictedDC 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. Direct bolt on easy to install design. Comes with all needed hardware Heat Shield Included Dry Element Filter, Reusable and Washable Aluminum Mandrel Bent Piping Corrosion Resistant Carb Pending Designed and tested in