Application
2015 Ford Mustang Ecoboost L4 2.3
The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the IAT sensor and PCV hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by 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 50 state legal. View the 21-740C vehicle applications to determine the legal status for each vehicle.
Features
Increased horsepower
Tuned and dyno-tested to improve acceleration and engine sound
Low restriction aluminum tubing
Easy to install using commonly available tools
Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
Washable and reusable oil-free filter media
AEM Lifetime Limited Warranty
AEM 21-740C Product Specifications
Estimated Horsepower Gain 12 HP @ 3600 RPM
Air Filter Color: Red
Air Filter Height: 5.5 in (140 mm)
Air Filter Material: Non-woven Synthetic
Air Filter Outlet Shape: Round
California Restricted Not legal for sale or use in California
Intake Pipe Color/Finish: Gunmetal Gray
Intake Pipe Material: Aluminum
Replacement Filter: 21-2148D-HK
Street Legal In All US States No
TUV Approved (Europe) No
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
