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21-679DS AEM Cold Air Intake System
Special Price
$349.99
Regular Price
$399.99
In stock
SKU
AEM-21-679DS
The AEM 21-679DS Performance Cold Air Intake System replaces the restrictive factory air filter and air intake housing in some Mitsubishi Lancer models. The air intake system comes with a black rubber topped AEM high-flow air filter that installs near the driver-side wheel well. Air is directed through a free-flowing, mandrel-bent aluminum tube and then through a custom tuned, high-density polyethylene intake tube that connects to the engine's throttle body. This lower restriction intake is designed to increase horsepower and acceleration. The AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before servicing is needed (depending on driving conditions). The intake tube accommodates factory emissions control devices including a vent hose and the mass air sensor. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the AEM catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.
- Designed to increase horsepower
- Designed to improve throttle response and engine sound
- Low restriction aluminum and polyethylene intake tubes
- Washable and reusable lifetime air filter
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- AEM Lifetime Limited Warranty
| Estimated Horsepower Gain | 5.3 HP @ 6200 RPM |
| Replacement Filter | 21-2027DK |
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Clamps Included | 7 |
| Clamp Material | Steel |
| Clamp Style | Regular |
| Couplers Included | None |
| Product Style | AEM Cold Air Intake System |
| Intake Pipe Color / Finish | Silver |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| CARB EO Number | D-670-21 |
| Street Legal In All US States | See Vehicle Applications |
| TUV Approved (Europe) | No |
| Weight | 7 lb (3.2 kg) |
| Product Box Height | 11.6 in (295 mm) |
| Product Box Length | 24.38 in (619 mm) |
| Product Box Width | 12.2 in (310 mm) |
| Mounting Hardware Included | Yes |
| Warranty | Limited Lifetime |
No cross references found for this part
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Dyno Chart - 2008 Mitsubishi Lancer 2.0L - 5.3HP IncreaseAEM Products
Engineered to outperform
Air Intake Systems
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Air Filters
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
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