Ford Cold Air Induction Systems | |||||
---|---|---|---|---|---|
Year | Model | Application Note | Cold Air Intake Part Number | Air Bypass Valve Part Number | Replacement Air Filter Part Number |
00-03 | Focus | 2.0L Zetec | 21-450 | 20-401S | 21-203DK |
02-04 | Focus SVT | 21-451 | N/A | 21-203DK | |
04-05 | Focus | 2.0L & 2.3L | 21-452 | 20-403S | 21-201DK |