Printer Image

AEM Cold Air Intake for 2011 & 2012 Mitsubishi Eclipse Improves Performance and Adds Estimated 11 HP

AEM's 21-717C Air Intake for the Mitsubishi Eclipse
AEM's 21-717C Air Intake for the Mitsubishi Eclipse
AEM offers two cold air intake systems for 2011 and 2012 Mitsubishi Eclipse models with 2.4 liter engines. The 21-717P includes an aluminum tube with a vacuum metalized "polished" type finish and the 21-717C has an aluminum tube with a powder coated gunmetal gray finish.
AEM Air Intake for Mitsubishi Eclipse
Dyno Chart for Mitsubishi Eclipse Air Intake Systems 21-717C and 21-717PP
Dyno Chart for Mitsubishi Eclipse Air Intake Systems 21-717C and 21-717P
  • Increased Horsepower
  • Reusable Dryflow Synthetic Air Filter
  • Excellent Air Filtration
  • One-piece Air Intake Tube
  • Two different finishes
  • Lifetime Limited Warranty

Both air intake systems come with AEM's Dryflow "oil-free" air filter (AEM 21-202DOSK) that pulls air from the fender well. AEM's 21-202DOSK washable and reusable air filter can help protect your engine by providing excellent filtration. Furthermore, this air filter can go up to 100,000 miles between cleanings, depending on driving conditions. When it is time to clean your AEM air filter, simply use AEM Dryflow Air Filter Cleaner (part number 1-1000). A black air filter wrap (part number 1-4000) is also available to help increase the service intervals of the air filter. An AEM air filter wrap is a great add-on for extremely dusty conditions.

When dyno tested, these air intake systems added an estimated 11 horsepower at 5800 RPM and 10 foot-pounds of torque at 5800 RPM.

Both 21-717P and 21-717C cold air intake systems are designed to be fairly easy to install and come complete with all hardware necessary for installation. As with all AEM air intake systems, both of these air intake systems are covered by the AEM Lifetime Limited Warranty.

AEM 21-717P and 21-717C fit the following Mitsubishi Eclipse models:
2011 Mitsubishi Eclipse 2.4L
2012 Mitsubishi Eclipse 2.4L

AEM cold air intakes for Mitsubishi Eclipse models can be found on the Mitsubishi Eclipse Cold Air Intakes page. AEM performance products for other vehicles can be found using the AEM Product Search. To find an AEM dealer near you, use Search for AEM Dealer or simply visit

AEM Blog Home