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2003 Subaru Impreza WRX 2.0L H4 Gas Air Intake
- Increased horsepower
- Tuned and dyno-tested to improve acceleration and engine sound
- Low restriction aluminum tubing
- Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
- Washable and reusable oil-free filter media
- AEM Lifetime Limited Warranty
Replacement Filter | 21-203DK |
Air Filter Color | Red |
Air Filter Material | Non-woven Synthetic |
Air Filter Outlet Shape | Round |
Clamps Included | 5 |
Clamp Material | Steel |
Clamp Style | Regular |
Couplers Included | 2 |
Product Style | AEM Cold Air Intake System |
Intake Pipe Color / Finish | Gunmetal Gray |
Intake Pipe Material | Aluminum |
CARB EO Number | D-670-15 |
Street Legal In All US States | Legal for use in all 50 states. |
TUV Approved (Europe) | No |
Weight | 6.2 lb (2.8 kg) |
Product Box Height | 8.5 in (216 mm) |
Product Box Length | 18.25 in (464 mm) |
Product Box Width | 14.5 in (368 mm) |
Mounting Hardware Included | Yes |
Warranty | Limited Lifetime |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
90 Minutes
Installation PDF
Installation Instruction Sheet- Increased horsepower
- Tuned and dyno-tested to improve acceleration and engine sound
- Low restriction aluminum tubing
- Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
- Washable and reusable oil-free filter media
- AEM Lifetime Limited Warranty
Replacement Filter | 21-203DK |
Air Filter Color | Red |
Air Filter Material | Non-woven Synthetic |
Air Filter Outlet Shape | Round |
Clamps Included | 5 |
Clamp Material | Steel |
Clamp Style | Regular |
Couplers Included | 2 |
Product Style | AEM Cold Air Intake System |
Intake Pipe Color / Finish | Polished |
Intake Pipe Material | Aluminum |
CARB EO Number | D-670-15 |
Street Legal In All US States | Legal for use in all 50 states. |
TUV Approved (Europe) | No |
Weight | 6.2 lb (2.8 kg) |
Product Box Height | 8.5 in (216 mm) |
Product Box Length | 18.25 in (464 mm) |
Product Box Width | 14.5 in (368 mm) |
Mounting Hardware Included | Yes |
Warranty | Limited Lifetime |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
90 Minutes
Installation PDF
Installation Instruction Sheet