AEM Induction Cold Air Intake System for 2015-2017 Mitsubishi Lancer
Part # 21-778C
- 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.
Description
The AEM 21-778C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated to be in driver-side wheel well which is designed to reduce intake air temperature and increase horsepower. The lower air intake tube is a free-flowing, mandrel-bent aluminum tube with a durable gunmetal gray powder coat finish. The upper air intake tube is a roto-molded, aerodynamically engineered, HDPE tube that insulates the cooler intake air from heat as it passes through the engine bay and into the engine's throttle body. This air intake system was developed to accommodate the Lancer's factory emissions control devices including the mass airflow sensor and PCV hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filt er media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions).
Specifications
| Air Box Included | No |
|---|---|
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Air Filter Washable | Yes |
| CARB EO Number | D-670-24 |
| Clamp Color/Finish | Natural |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Clamps Included | 5 |
| Coupler Color/Finish | Black |
| Couplers Included | 1 |
| Estimated Horsepower Gain | 12 HP @ 4900 RPM |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Intake Pipe Ports | All intake tube ports needed for the specified applications are included |
| Mass Air Flow Sensor Adapter Included | Yes |
| Mounting Hardware Included | Yes |
| Oil Included | No |
| Package Material | Paperboard |
| Package Type | Box |
| Product Style | AEM Cold Air Intake System |
| Replacement Filter | 21-2027DK |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| TUV Approved (Europe) | No |
| Weight | 8.4 lb (3.8 kg) |
| UPC / GTIN | 00024844361653 |
| Warranty | Limited Lifetime warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Mitsubishi | Lancer | DE, ES, GT, SE Sportback | 2.0L I4, 2.4L I4 | California Air Resources Board Exempt: Yes; CARB EO: D-670-24; AEM - Metal Intake System; Gunmetal Gray (CAS); Exc. LEV3 ULE70 FMTXV02.0GEP; California Air Resources Board Exempt: Yes; CARB EO: D-670-24; AEM - Metal Intake System; Gunmetal Gray (CAS) |
| 2016 - 2017 | Mitsubishi | Lancer | - | 2.0L I4, 2.4L I4 | California Air Resources Board Exempt: No; AEM - Metal Intake System; Gunmetal Gray (CAS) |