AEM Cold Air Intake Applications: Subaru

Subaru Cold Air Induction Systems
Year	Model	Application Note	Cold Air Intake Part Number	Air Bypass Valve Part Number	Replacement Air Filter Part Number
04-05	Forester XT	2.5L Turbo	21-474	N/A	21-202DK
02-04	Impreza RS	N/A 2.5L	21-472	20-403S	21-203DK
03-04	Impreza TS	N/A 2.5L	21-472	20-403S	21-203DK
02-05	Impreza WRX	2.0L Turbo	21-474	N/A	21-202DK
06-07	Impreza WRX	2.5L Turbo	21-477	N/A	21-2038DK
2008	Impreza WRX	2.5L Turbo	21-478
04-05	Impreza WRX STi	2.5L Turbo	21-474	N/A	21-202DK
2006	Impreza WRX STi	2.5L Turbo	21-477	N/A	21-2038DK
2005	Legacy GT		21-475	N/A	21-202DK
03-04	Outback Sport	N/A 2.5L	21-472	20-403S	21-203DK

AEM Performance Descriptions Applications