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AEM short ram intake, number 21-737WR, for 2014, 2015 and 2016 Ford Fiesta ST with 1.6L EcoBoost engine is powder coated in a wrinkle-red finish to give the engine bay a tricked out new look

Until recently the USDM wouldn’t have considered the Ford Fiesta a sport compact performance car. However, the 197 horsepower Ford Fiesta ST is sure to make sport compact tuners look at the Fiesta a little differently. The 2014, 2015 and 2016 Ford Fiesta ST is powered by a 1.6L Ti-VCT turbocharged direct injection EcoBoost I-4 engine and at 2,700 lbs the Fiesta ST is said to accelerate from 0-60 MPH in just 6.7 seconds with a top speed of 143 MPH. Such an advanced engine should be treated to one of the most well designed short ram air intake systems on the market.

The 2014, 2015 and 2016 Ford Fiesta ST 1.6L EcoBoost engine makes a claimed 197 horsepower in stock trim but an AEM performance short ram air intake will help take performance up a notch

Advanced Engine Management (AEM) has been in the aftermarket air intake market since 1994. AEM has a solid reputation for making power gains in usable RPM ranges. AEM Intakes has once again stepped up to the plate with short ram air intake 21-737WR. Dyno testing on the 21-737WR short ram intake was performed to support AEM’s goal of increased horsepower where it is needed most. AEM dyno tests prove that the 2014, 2015 and 2016 Ford Fiesta ST short ram air intake produced an estimated maximum gain of 7 horsepower @ 3,600 RPM and an estimated increased in torque of 10 ft-lbs @ 3,600 RPM. Horsepower and torque increases were seen throughout the entire RPM range; however a max gain at 3,600 RPM is going to be most beneficial during normal driving.

The AEM short ram intake design for the 2014, 2015 and 2016 Ford Fiesta ST 1.6L EcoBoost positions the AEM Dryflow Air Filter in a location near the front of the car to help pull fresh air from the factory cold air intake scoop in the engine compartment. Bringing in cooler outside air can result in more power. The AEM synthetic Dryflow air filter is designed for low restriction without compromising engine protection. The 2014, 2015 and 2016 Ford Fiesta ST 1.6L EcoBoost short ram intake Dryflow filter is washable and reusable. An AEM dry filter uses a synthetic filter media and does not require oil allowing for quick, easy cleaning. An application specific powder coated aluminum heat shield is included in the AEM short ram intake for Ford Fiesta ST models to help prevent engine heat from increasing the inlet air temperature. "Excellent air inlet temperature management ensures consistent and reliable power," says product engineer John Concialdi.

AEM short ram intake 21-737WR replaces the restrictive factory air filter box and places the AEM Dryflow Air Filter in front of the factory cold air intake scoop for cooler air

A mandrel bent aluminum air intake tube is utilized to direct cool intake air smoothly from the AEM Dryflow filter and into the turbocharger. This aluminum intake tube is protected by a wrinkle-red powdercoat finish to ensure the AEM short ram intake will look just as good as it performs. The wrinkle-red powercoat finish was chosen in order to give the Fiesta ST a race inspired look under the hood. The entire AEM short ram intake, as well as the AEM Dryflow air filter, is backed by the AEM limited lifetime warranty.

The 21-737WR short ram intake system is a perfect upgrade for any 2014, 2015 and 2016 Ford Fiesta ST 1.6L EcoBoost enthusiast looking to add more power and better performance to their subcompact tuner car. To find all AEM products for your vehicle, use the AEM Product Search link on AEMintakes.com. AEM products are available for purchase online, or to find an AEM dealer use the Where to Buy link on AEMintakes.com.

An AEM short ram air intake eliminates the restrictive factory intake tubes, and sound baffling with a mandrel bent aluminum air intake tube coupled to a free flowing AEM Dryflow synthetic air filter

The goal of an aftermarket air intake system, whether it’s an AEM short ram air intake or an AEM cold air intake, is to increase power by reducing air intake restriction and turbulence. An aftermarket air intake system typically uses a larger diameter air intake tube than what comes from the factory. Larger diameter air intake tubing with smooth inner walls is capable of delivering a greater volume of air with less turbulence. When larger diameter tubing is matched with a performance air filter, such as an AEM Dryflow filter, the end result is an increase in power, improved performance, and better engine sound.

Certain engines designed for peak power near redline, like a Honda VTEC engine; will benefit more from the installation of an AEM short ram air intake

Most often, the greatest point of restriction in the factory intake system is the stock air filter box and the disposable automotive air filter. An AEM short ram air intake eliminates the restrictive factory intake tubes, and sound baffling with a mandrel bent aluminum air intake tube coupled to a free flowing AEM Dryflow synthetic air filter. The performance goal of an AEM short ram air intake system is to deliver as much unrestricted air as the engine can use quickly and with the fewest bends possible.

An AEM short ram air intake usually places the Dryflow synthetic air filter in the same location as the factory air filter box protected from the elements

An AEM short ram air intake system will most often deliver a higher performance increase in the upper RPM range in comparison to an AEM cold air intake. This is a point worth considering if debating between purchasing an AEM short ram air intake and an AEM cold air intake system. Certain driving situations, such as track racing, or engines designed for peak power near redline will benefit more from the installation of an AEM short ram air intake. During testing AEM has found that certain vehicle models and engines only respond well toward an AEM short ram air intake rather than a cold air intake or vice versa. In these instances, AEM will only offer the most favorable style air intake system.

AEM short ram air intake systems use less tubing, fewer brackets, and require less time to develop than cold air intakes which equates to a lower purchase price for the end user

An additional benefit of an AEM short ram air intake versus a cold air intake is ease of installation. Installing an AEM short ram air intake is almost always easier than installing an AEM CAI. An AEM short ram air intake is normally a simple bolt-on upgrade that does not require cutting, drilling, or additional modifications to complete the installation. In conjunction with ease of installation, AEM short ram air intake systems use less aluminum tubing, fewer mounting brackets, and require less time to develop than cold air intakes. This usually results in a lower cost to manufacture and a lower purchase price for the end user. Saving money when purchasing an AEM short ram air intake, versus a complete cold air intake system, is an advantage not to be overlooked.

An AEM short ram air intake makes sense for vehicle owners that drive in areas with high amounts of rainfall. Because traditional cold air intakes relocate the air filter outside of the engine bay, often near the front grill or front wheel, the engine is more susceptible to ingesting water. An AEM short ram air intake usually places the Dryflow synthetic air filter in the same location as the factory air filter box. This is normally a spot high up under the hood of most cars or trucks and is well protected from the elements.

When considering the purchase of an aftermarket air intake system, use the Search by Car or Truck tool to find an AEM air intake system for your vehicle. Check to see if an AEM short ram air intake or AEM CAI is available, and use the information above to determine which style intake is best suited for your intended use and budget.

AEM washable Dryflow air filter for select 2007 to 2016 Toyota Tundra, Sequoia, and Land Cruiser models, as well as select Lexus models replaces the disposable automotive air filter

Owners of select 2007 to 2016 Toyota Tundra, Sequoia, and Land Cruiser models, as well as select Lexus models have a performance air filter option from the experts in cold air intakes, AEM. The 28-20387 AEM Dryflow air filter is precision-engineered to be a direct air filter cross reference for the disposable factory air filter and fit inside the stock air filter box. An AEM replacement Dryflow air filter is constructed using a durable urethane sealing lip to help ensure a positive, air-tight seal in the factory air filter box.

Trucks like this 2012 Toyota Tundra Double Cab 4x2 can benefit from additional performance as well as save time and money on maintenance costs over the life of the pickup truck

Advanced Dryflow, non-woven, oil free, synthetic air filter media is at the heart of this replacement AEM air filter which allows for easy cleaning, durable service, and excellent filtration without the need for air filter oil. When it does come time to service the filter, cleaning can be easily completed using the AEM air filter cleaner 1-1000. Cleaning is performed by following a simple four step process and the AEM dry filter does not require oil. No oil means the filter can be returned to service sooner and with less effort.

The 28-20387 reusable AEM Dryflow air filter is an easy to install replacement filter that is engineered to provide a performance upgrade and save you time and money on maintenance costs. AEM backs the filter with a Lifetime Limited Warranty so it really is the last air filter you’ll need to purchase for select 2007 to 2016 Toyota Tundra, Sequoia, and Land Cruiser models, as well as select Lexus models.

By simply replacing your disposable factory air filter for the replacement AEM air filter for select 2007 to 2016 Toyota Tundra, Sequoia, and Land Cruiser models, as well as select Lexus models can receive a lifetime of performance and engine protection. For exact vehicle fitment see the vehicle application listing below or use the search by car or truck lookup tool.

2016 Toyota Land Cruiser 5.7L V8
2015 Toyota Land Cruiser 5.7L V8
2015 Lexus LX570 5.7L V8
2014 Toyota Tundra 4.0L V6
2014 Toyota Land Cruiser 5.7L V8
2014 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2014 Lexus LX570 5.7L V8
2013 Toyota Tundra 5.7L V8
2013 Toyota Tundra 4.6L V8
2013 Toyota Tundra 4.0L V6
2013 Toyota Sequoia 5.7L V8
2013 Toyota Land Cruiser 5.7L V8
2013 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2013 Lexus LX570 5.7L V8
2012 Toyota Tundra 5.7L V8
2012 Toyota Tundra 4.6L V8
2012 Toyota Tundra 4.0L V6
2012 Toyota Sequoia 5.7L V8
2012 Toyota Sequoia 4.6L V8
2012 Toyota Land Cruiser 4.5L V8 DSL - Exc. 70 & 200 Series
2012 Lexus LX570 5.7L V8
2011 Toyota Tundra 5.7L V8
2011 Toyota Tundra 4.6L V8
2011 Toyota Tundra 4.0L V6
2011 Toyota Sequoia 5.7L V8
2011 Toyota Sequoia 4.6L V8
2011 Toyota Land Cruiser 5.7L V8
2011 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2011 Lexus LX570 5.7L V8
2010 Toyota Tundra 5.7L V8
2010 Toyota Tundra 4.6L V8
2010 Toyota Sequoia 5.7L V8
2010 Toyota Sequoia 4.6L V8
2010 Toyota Land Cruiser 5.7L V8
2010 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2010 Lexus LX570 5.7L V8
2009 Toyota Tundra 5.7L V8
2009 Toyota Tundra 4.7L V8
2009 Toyota Sequoia 5.7L V8
2009 Toyota Sequoia 4.7L V8
2009 Toyota Land Cruiser 5.7L V8
2009 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2009 Lexus LX570 5.7L V8
2008 Toyota Tundra 5.7L V8
2008 Toyota Tundra 4.7L V8
2008 Toyota Sequoia 5.7L V8
2008 Toyota Sequoia 4.7L V8
2008 Toyota Land Cruiser 5.7L V8
2008 Toyota Land Cruiser 4.5L V8 Diesel - Exc. 70 & 200 Series
2008 Lexus LX570 5.7L V8
2007 Toyota Tundra 5.7L V8
2007 Toyota Tundra 4.7L V8

AEM Dryflow air filter 28-20387 serves as an air filter cross reference to the following manufacturers’ part numbers:

Lexus 1780138030
Toyota 177000S010
Toyota 178010S010
Toyota 1780151020

AEM performance air filters for Lexus LX570, Toyota Tundra, Sequoia and Land Cruiser models can be found on the Lexus LX570 Air Filters, Toyota Tundra Air Filters, Toyota Sequoia Air Filters and Toyota Land Cruiser Air Filters pages. 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 AEMintakes.com.

The AEM Cold Air Intake System for 2014, 2015 and 2016 Kia Soul models equipped with the 2.0L NU MPI engine is available in a charcoal gray powder coat finish for long lasting good looks

For the 2014, 2015 and 2016 model years, the Kia Motors Corporation introduced a second generation Kia Soul. The 2014, 2015 and 2016 Kia Soul is longer, wider, and in certain configurations, heavier than the previous generation. Kia Motors upped horsepower output from the 2.0L engine to help propel the stylish compact car down the road. However, 2014, 2015 and 2016 Kia Soul 2.0L owners looking to add a little more oomph to their ride can do so with an AEM cold air intake. By reducing restriction, and turbulence, AEM is able to increase horsepower, torque, acceleration, and provide better engine sound with the installation of an AEM CAI system.

The AEM Cold Air Intake for 2014, 2015 and 2016 Kia Soul models equipped with the 2.0L NU MPI engine relocates the synthetic air filter outside of the engine compartment for cool, fresh, dense air

At AEM Induction Systems our engineers design our intake systems as a fully integrated component of the vehicle. Improved airflow is only part of the power equation. The 2014, 2015 and 2016 Kia Soul 2.0L AEM cold air intake system relocates the AEM Dryflow air filter outside of the engine compartment and with the help of powder coated aluminum air intake tubes it is able to provide cool dense air for more efficient combustion. This AEM cold air intake comes equipped with a non-oiled AEM Dryflow air filter 21-2027DK which delivers high airflow, excellent filtration, and exceptional engine protection. The mandrel bent aluminum cold air intake tube is finished with a durable charcoal gray powder coat finish to provide long lasting good looks.

All of the design features of the 2014, 2015 and 2016 Kia Soul 2.0L AEM cold air intake system are tuned to improve horsepower and torque delivery in a usable RPM range compared to the factory air filter box system. On the dyno, a 2014, 2015 and 2016 Kia Soul 2.0L equipped with AEM CAI 21-738C made an estimated additional 6.0 horsepower and a very beneficial 8 lb-ft more torque. In addition to increasing horsepower, lowering restriction and increasing airflow will improve acceleration and drivability. The 2014, 2015 and 2016 Kia Soul 2.0L is a lightweight car and increasing horsepower, even slightly, improves the power-to-weight ratio.

The 2014, 2015 and 2016 Kia Soul 2.0L AEM cold air intake system is an excellent performance upgrade for your stylish sport compact car. This is a complete Kia Soul cold air intake system including all the necessary hardware and step by step installation instructions. To provide peace of mind, AEM Induction Systems stands behind its products with a Lifetime Limited Warranty.

The 21-738C AEM cold air intake system will provide increased performance and excellent engine sound for the following vehicles:

2016 Kia Soul 2.0L L4
2015 Kia Soul 2.0L L4
2014 Kia Soul 2.0L L4