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2011-2014 Ford Mustang with 3.7L Engine Gains 6 Horsepower with AEM Cold Air Intake

AEM Air Intake 21-8123DC with Gun Metal finish for Ford Mustang 3.7L
AEM Air Intake 21-8123DC with Gun Metal finish for Ford Mustang 3.7L
Great fuel economy and horsepower don't always go hand in hand, but what if you want to have your cake and eat it too?  2011-2014 Ford Mustang models with 3.7 liter V6 engines provide a great balance between these two valuable characteristics along with the ability to crank out around 300 horsepower.  In addition to the power this Mustang is said to have it also has the ability to achieve 31 MPG on the highway according to Ford.
AEM Power & Torque Charts
AEM Power & Torque Charts

Most car enthusiasts would appreciate a vehicle that can click off a 14 second quarter mile on Friday night at the local track and offer extra relief on the wallet after long commutes. A high performance vehicle like the new mustang V6 would most certainly benefit from the increased air flow offered by AEM's Cold Air Intake Systems part 21-8123DC and 21-8123DP.  These simple to install aftermarket direct bolt-on air intakes were custom designed to fit Ford's 2011- 2014 Mustang with 3.7L engine.

The engineers at AEM Intakes have designed the 21-8123DC and 21-8123DP to unleash the true capability of the 3.7 liter engine by reducing intake restriction and feeding it cool outside air.  This results in increased horsepower and torque. The intake design was tested on a dynamometer and showed an estimated gain of 6 horsepower and 9 ft./lbs. of torque at 3500 rpm. This provides extra horsepower that's there when you need it.
AEM Air Intake 21-8123DP for Ford Mustang 3.7L
AEM Air Intake 21-8123DP with chrome-like finish for Ford Mustang 3.7L

AEM uses high quality materials that are made to last. AEM air intakes come with a lifetime limited warranty. AEM's 21-8123DC and 21-8123DP intakes include a washable reusable Dryflow® air filter (part 21-2145DK) made from a blend of synthetic materials that offers outstanding filtration to protect your engine from dirt and debris. The air filter's durable non-oiled construction makes it easy to clean and get back in use fast.

These two AEM intake systems come with different finishes. Part number 21-8123DC has a tube with a sleek gun metal gray powder coated finish and part number 21-8123DP offers a vacuum metalized chrome-like finish that is highly resistant to fading and scratching from normal wear and tear.

Both of these cold air intake systems come with a custom air box that isolates the Dryflow air filter from the hot engine air. This allows cooler air to enter your engine through the factory cool air inlet. Cooler air means more power and performance.

No longer will you need to worry about when it is time to clean your air filter. AEM's 21-8123DC and 21-8123DP include an AEM restriction gauge, which indicates when it's time to clean your Dryflow air filter.

To find all AEM products for your vehicle, use the AEM Product Search link on  To find an AEM dealer use and the Where to Buy link on

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