






AEM Cold Air Intake System - Subaru Crosstrek 2018-2025 / Impreza 2.0L 2017-2026
- Precision-tuned and dyno-validated to enhance throttle response, sharpen acceleration, and improve overall engine efficiency, helping maximize horsepower and drivability.
- Creates a deeper, more aggressive induction tone that highlights the intake system’s improved airflow.
- Features low-restriction intake tubing that increases air velocity and high-volume airflow for maximum performance gains.
- Equipped with a long-life, high-capacity air filter capable of up to 100,000 miles before servicing (depending on driving conditions), reducing maintenance while maintaining strong, clean airflow.
- Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
| Estimated Horsepower Gain | 7.1 HP @ 4100 RPM |
| Replacement Filter | 21-2038DK |
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Clamps Included | 3 |
| Clamp Material | Stainless Steel |
| Clamp Style | Worm Gear |
| Couplers Included | Not Required |
| Product Style | AEM Cold Air Intake System |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. |
| TUV Approved (Europe) | No |
| Weight | 9.6 lb (4.4 kg) |
| Product Box Height | 14 in (356 mm) |
| Product Box Length | 24 in (610 mm) |
| Product Box Width | 14 in (356 mm) |
| California Restricted | Not legal for sale or use in California |
| Warranty | Limited Lifetime |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Precision-tuned and dyno-validated to enhance throttle response, sharpen acceleration, and improve overall engine efficiency, helping maximize horsepower and drivability.
- Creates a deeper, more aggressive induction tone that highlights the intake system’s improved airflow.
- Features low-restriction intake tubing that increases air velocity and high-volume airflow for maximum performance gains.
- Equipped with a long-life, high-capacity air filter capable of up to 100,000 miles before servicing (depending on driving conditions), reducing maintenance while maintaining strong, clean airflow.
- Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
| Estimated Horsepower Gain | 7.1 HP @ 4100 RPM |
| Replacement Filter | 21-2038DK |
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Clamps Included | 3 |
| Clamp Material | Stainless Steel |
| Clamp Style | Worm Gear |
| Couplers Included | Not Required |
| Product Style | AEM Cold Air Intake System |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. |
| TUV Approved (Europe) | No |
| Weight | 9.6 lb (4.4 kg) |
| Product Box Height | 14 in (356 mm) |
| Product Box Length | 24 in (610 mm) |
| Product Box Width | 14 in (356 mm) |
| California Restricted | Not legal for sale or use in California |
| Warranty | Limited Lifetime |























