AEM Cold Air Intake System

AEM Cold Air Intake System

  • Part#: 21-679DS
  • | SKU: 20054950
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  • Designed to increase horsepower
  • Designed to improve throttle response and engine sound

AEM Cold Air Intake System

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. This air intake system comes with AEM's Lifetime Limited Warranty. 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


Product Length 24.375
Contains Toluene? No
Is a Remanufactured Part? No
Is a Hazardous Material? No
Product Width 12.2
Product Height 11.6
Estimated Horsepower Gain 5.3 HP @ 6200 RPM
Air Filter Outlet Shape Round
Clamp Material Steel
Air Filter Color Red
Air Filter Large End Diameter 6.25 in (159 mm)
Product Box Height 11.6 in (295 mm)
Color Gunmetal Gray
Air Filter Height 7 in (178 mm)
Clamps Included 7
Intake Pipe Color / Finish Silver
Air Filter Material Non-woven Synthetic
Clamp Style Regular

20054950

  • Description & Features

    .

    AEM Cold Air Intake System

    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. This air intake system comes with AEM's Lifetime Limited Warranty. 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


  • Specifications

    .
    Product Length 24.375
    Contains Toluene? No
    Is a Remanufactured Part? No
    Is a Hazardous Material? No
    Product Width 12.2
    Product Height 11.6
    Estimated Horsepower Gain 5.3 HP @ 6200 RPM
    Air Filter Outlet Shape Round
    Clamp Material Steel
    Air Filter Color Red
    Air Filter Large End Diameter 6.25 in (159 mm)
    Product Box Height 11.6 in (295 mm)
    Color Gunmetal Gray
    Air Filter Height 7 in (178 mm)
    Clamps Included 7
    Intake Pipe Color / Finish Silver
    Air Filter Material Non-woven Synthetic
    Clamp Style Regular
  • Customer Reviews

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    20054950

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