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The 21-8128DC produced an estimated additional 17 horsepower at 5200rpm on a 2015 Ford F150 3.5 liter turbo.

The Ford F-150 is now in its 13th generation, and for this iteration of the best-selling truck in America, 13 is definitely a lucky number. Ford made some subtle exterior styling changes to the 2015 F-150, and instead focused most of the innovation below the surface. Steel body panels were swapped for strong, military-grade aluminum, dropping the vehicle weight by about 700 pounds. The frame was reinforced as well to provide increased strength, and all the most innovative technological bells and whistles made available for those who want them.

A durable gunmetal grey coating is applied to the intake tubing and provides sharp styling under the hood.

Innovation extends under the hood as well with powerful and efficient twin-turbo Ecoboost V6 engines with 2.7 and 3.5 liter options. These turbocharged engines are great platforms for performance upgrades such as the 21-8128DC Brute Force cold air intake system.

An AEM 21-2138DK Dryflow dual-flange air filter attaches to both inlet tubes.

The 21-8128DC will deliver a guaranteed increase in horsepower on the 2015 Ford F-150 2.7 liter turbo and 3.5 liter turbo models. A large 3” inlet tube is the backbone of the 21-8128DC and helps to streamline airflow into the turbochargers. The assembly has two tubes, one for each turbocharger, and one oversized, dual-flange AEM 21-2138DK Dryflow air filter. The filter provides excellent air filtration efficiency. Best of all, it’s washable and reusable, requiring no oil, and can go for up to 100,000 miles between cleanings, depending on driving conditions. A heat shield protects the incoming air from radiant heat under the hood as well. Less heat in the incoming air means a denser charge of air, which means more power.

The heat shield included in the 21-8128DC intake system shrouds incoming air from radiant heat under the hood.

Power and performance gains from the 21-8128DC are evident on the dyno. A 2015 Ford F-150 3.5 liter turbo equipped with the 21-8128DC air intake system produced an estimated additional 17 horsepower and 18 pound-feet of torque at 5200rpm over a vehicle equipped with the factory intake system. Those power gains are measured at the wheels, which is a testament to how well these turbocharged engines respond to performance intake systems.

The new 2015 Ford F-150 has powerful twin-turbo Ecoboost engines that get even more airflow with AEM

The 21-8128DC is an easy-to-install performance upgrade, comes with all parts necessary for installation, and makes accommodations for all required factory connections. It’s also backed by AEM’s Lifetime Limited Warranty which speaks to the long-term durability of this intake system. It isn’t just luck that has made the Ford F-150 the best-selling truck in America for its 13 generations- it’s a legacy of tried and true performance. Give your 2015 Ford F-150 2.7 liter turbo or 3.5 liter turbo a guaranteed increase in performance with the 21-8128DC Brute Force air intake system. Order yours today at AEMIntakes.com or find a dealer in your area using the AEM Dealer Search.

The 26-3001C provides accommodations for the factory blow-off valve as well as nitrous or water-methanol injection systems.

The 26-3001C is a simple bolt-on performance upgrade for the 2015 Ford Mustang 2.3 liter Ecoboost.

The Ford Mustang is the quintessential pony car. 50 years after its inception, the Mustang is still charging strong, and with a complete redesign in 2015, there are no signs of taming this wild stallion. The 2015 Mustang comes with long-awaited independent rear suspension and, for the first time since around when Ronald Reagan was President, a turbocharged 4-cylinder engine. This new 2.3 liter Ecoboost, however, is far from the atrocity of the last turbo-go-round in a Mustang. It’s quite brilliant, actually, with direct injection and a twin-scroll turbocharger producing 310 horsepower and 320 pound-feet of torque at the crank. This Ecoboost is just itching to make more power and with an 26-3001C charge pipe kit, more horsepower and torque are guaranteed to be available under your right foot.

On the dyno, a 2015 Ford Mustang 2.3 liter Ecoboost produced an estimated additional 19 horsepower and 18 pound-feet of torque at 5500rpm when equipped with an AEM 21-740C cold air intake and 26-3001C charge pipe kit.

The 26-3001C is an easy to install performance upgrade for the 2015 Ford Mustang 2.3 liter Ecoboost. It comes with two charge pipes - hot side and cold side. The charge pipes are mandrel-bent, made from lightweight aluminum and help to streamline airflow from the turbocharger to the intercooler, as well as from the intercooler to the throttle body. Reinforced hoses connect the charge pipes to the turbocharger, intercooler and throttle body and are secured with blank zinc-plated hose clamps for a sleek aesthetic that complements the durable gunmetal grey powdercoating on the charge pipes.

The hot charge pipe features a precision machined fitting that accommodates the factory BOV (blow-off valve). A rather unique feature of the cold charge pipe are its two provisions for 1/8” NPT ports for you to optionally add either a water-methanol or a nitrous oxide injection system along with a temperature/boost sensor probe for these modifications. Seldom do aftermarket charge pipe kits provide such accommodations. Water-methanol is very popular in high-boost-pressure turbocharged builds to help reduce inlet air temperatures (IATs) and help prevent engine knock. This allows for higher boost pressures to make even more power. 1/8” NPT plugs are provided should you not install a water-methanol or nitrous oxide system, or the sensors for those systems.

The AEM 2015 Ford Mustang served as a test platform for the new AEM charge pipe kit and air intake system, showing great performance and looks

Remember we said the Ecoboost is itching to make more power? Let’s head to the dyno. When equipped with the 26-3001C charge pipe kit and 21-740C cold air intake system, a 2015 Ford Mustang Ecoboost produced an estimated additional 19 horsepower and 18 pound-feet of torque at 5500rpm over a completely stock vehicle. Those power gains are to the wheels and are definitely noticeable when driving the vehicle.

The 26-3001C can be installed in about 90 minutes or less with basic hand tools and comes with step-by-step installation instructions. It’s also backed by AEM’s Lifetime Limited Warranty so you can feel confident it will withstand some true pony car power. Unleash some turbocharged ponies under the hood with the 26-3001C charge pipe kit and 21-740C cold air intake. Order yours today at AEMIntakes.com or find an AEM dealer in your area using the AEM Dealer Search.

AEM 21-764C Performance Cold Air Intake for the 2014-2015 Volkswagen Jetta / Passat 1.8L & 2014-2015 Volkswagen Jetta GLI 2.0L

For the 2014 model year, Volkswagen updated its engine lineup to include 2 brand new turbo-4's from Audi. The new 1.8L turbo-4 uses direct injection, and a fast-spooling small diameter turbo to make 170-hp and 184 ft-lb of torque. You can find this torque-y little motor in the 2014-2015 Volkswagen Jetta 1.8L and the 2014-2015 Volkswagen Passat 1.8L. A larger 2.0L turbo-4 uses similar architecture, along with a trick cylinder head, and a combination of port and direct fuel injection to give the 2014-2015 Volkswagen Jetta GLI a healthy 210-hp and 207 lb-ft. Both of these engines offer great fuel economy, and enough horsepower to satisfy most VW owners. But if you want to give your VeeDub a serious performance upgrade, then check out the AEM 21-764C Performance Cold Air Intake System.

AEM 21-764C Cold Air Intake System installed on a VW 1.8T

Years ago, it would've taken a V6 to make 170-210 horsepower. But tiny turbocharged powerplants like the VW 1.8T and VW 2.0T, do it by using the engine's exhaust to spin an air compressor, which then forces extra air into the cylinders. When you have so much oxygen crammed into such a tiny cylinder, the direct-injection system only needs to mist a small amount of gas in order to create a very forceful explosion (i.e. horsepower). If you want to get even more horsepower from your Volkswagen turbo, then you've got to force a large amount of cold air into the cylinders. This oxygen-rich catalyst causes the fuel to burn more intensely, which allows even more force to be created during the combustion cycle. The AEM 21-764C Cold Air Intake System is designed to funnel cold air to the turbo's compressor, by simply allowing the engine to breathe more effectively.

Closeup of the AEM 21-764C Cold Air Intake System designed for the VW 1.8T & VW 2.0T

On a VW Jetta 1.8T or VW Jetta GLI 2.0T, the stock air intake system channels air to the turbo through a series of narrow tubes with tight bends, and uneven surfaces. This tube design not only heats up the air, but it also causes power-robbing air turbulence, and it limits the volume of air ultimately going into the engine. The AEM 21-764C Performance Intake System reduces these airflow restrictions with a wider AEM aluminum intake tube that has mandrel-bent wide-angle bends, to straighten the airflow path and significantly reduce air turbulence. The high-volume intake tube also features a durable gray powder coat finish, and a built-in fitting for the factory PCV hose. Since this AEM Cold Air Intake was designed to be a direct replacement for the factory system, It won't require any under-hood modifications, and installation should only take around 90 minutes.

Dyno chart for a 2015 Volkswagen Jetta GLI 2.0T running the AEM 21-764C Cold Air Intake System

To send cold air to the VW turbo, an oversized AEM Dryflow air filter sits behind an aluminum heat shield, which is located where the factory airbox used to be. The top of this rugged heat shield has a special rubber gasket that seals against the underside of the hood, to prevent that big AEM air filter from ingesting warm air from the engine bay. The unique shape of the AEM heat shield was specifically engineered to channel cold air from outside the engine compartment, directly into the air filter. That steady supply of cold air then passes through the synthetic air filter, which is able to trap far more contaminants than an OEM paper air filter. And thanks its 3-dimensional synthetic material, dirt stays trapped inside a web of fibers, which means you won't have to clean it for up to 100,000 miles. Plus, the AEM Dryflow filter, along with the rest of this cold air intake system, is backed by AEM's Lifetime Limited Warranty.

To find out just how much extra horsepower this cold air intake can make, we installed the AEM 21-764C Performance Cold Air Intake System on a stock 2015 Volkswagen Jetta GLI 2.0T, then tested the car on a chassis dyno. The results showed an estimated increase of 12 horsepower and 14 lb-ft of torque. All of that extra cold air also gave the little Jetta GLI faster throttle response, and a more aggressive engine note. Individual results may vary, based the mileage, modifications, and condition of your specific Jetta 1.8L, Jetta GLI 2.0L, or Passat 1.8T.

Currently, the AEM 21-764C Performance Cold Air Intake System is not street legal in California, or any state that has adopted California Emissions Standards. To see if this cold air intake is legal in your state, click here. Besides performance intake systems, AEM also makes other performance parts to fit your 2014-2015 Volkswagen Jetta / 2014-2015 Volkswagen Passat. To check out the complete parts catalog, use the Vehicle Search Tool, or find an AEM dealer near you.

Features & Benefits of the AEM 21-764C Performance Cold Air Intake System

• Developed specifically for the 2014-2015 Volkswagen Jetta / Passat 1.8L & 2014-2015 Volkswagen Jetta GLI 2.0L
• Increases both horsepower & torque
• Feeds high volumes of cold air to the turbo
• Provides quicker throttle response
• Engine delivers more power at low RPMs
• Improves engine sound
• Mandrel-bent aluminum intake tube reduces airflow restrictions and air turbulence
• Reusable AEM Dryflow air filter can go up to 100,000 miles before cleaning is required (depending on driving conditions)
• Installation takes about 90 minutes using simple hand tools
• Backed by AEM Lifetime Limited Warranty

AEM Applications for 21-764C AEM Cold Air Intake System

2015 VOLKSWAGEN PASSAT 1.8L L4
2015 VOLKSWAGEN JETTA GLI 2.0L L4
2015 VOLKSWAGEN JETTA 1.8L L4
2014 VOLKSWAGEN PASSAT 1.8L L4
2014 VOLKSWAGEN JETTA GLI 2.0L L4
2014 VOLKSWAGEN JETTA 1.8L L4

The AEM 21-2075DK universal Dryflow air filter incorporates some of the best elements of cotton air filters into a new generation of Dryflow filters

AEM’s co-founder John Concialdi, or simply “J.C.” to those who know him, would often say, “If you can’t make something better, why make it at all?” The heart of innovation embodied in that saying has been a pillar of AEM’s product development since day one. AEM pioneered the cold air intake system market in the 1990s and in 1999, partnered with a leading air filter manufacturer to develop conical air filters with built in air horns for greatly enhanced airflow into the engine. These conical air filters were a huge success and, in keeping with J.C.’s saying, AEM made them better with the next generation of Dryflow filter technology.

The core of the 21-2075DK universal air filter’s design is the innovative Dryflow filter media. Working again with a leading air filter manufacturer, AEM incorporated some of the best design elements of cotton air filters into this next gen Dryflow media. A lofted, non-woven synthetic media is supported inside and out by a structural wire mesh. The wire screen mesh provides excellent strength and helps to increase the airflow capabilities of the filter.

The AEM 21-2075DK universal Dryflow air filter has a 5” inside diameter flange and the flange is 1” in length; while the base measures 7.438” O.D

The lofted synthetic media utilizes three-dimensional depth loading to create a large surface area to capture dirt, as well as to ensure excellent air filtration efficiency. With such large filter dimensions and a built in air horn to streamline airflow into the engine, the 21-2075DK is a true performance product capable of increasing horsepower and torque.

Another benefit of the 21-2075DK design is it’s washable and reusable. Perhaps best of all, the filter requires no oil so maintenance is a breeze. Cleaning intervals depend on driving conditions, but cleaning is accomplished by simply removing the filter from the vehicle and using AEM’s 1-1000 Dryflow Air Filter Cleaner. Once the filter is removed, saturate the dirty side of the filter with the cleaning solution, rinse the filter with water from the inside out, let the filter air dry and then reinstall.

AEM Dryflow air filters do not require oil and cleaning is simple with the use of AEM 1-1000 Dryflow air filter cleaner

If your engine has the lung capacity of an Olympic athlete and you have a large mounting diameter for a filter, look no further than the AEM 21-2075DK Dryflow universal clamp-on air filter. The 21-2075DK has the following dimensions:

• 5” flange inside diameter
• 1” flange length (centered)
• 7.438” base outside diameter
• 8” height (without the flange)
• 4.438” top outside diameter

AEM backs the 21-2075DK universal air filter with a Lifetime Limited Warranty which communicates the durability and reliability of the filter. If your vehicle requires a large amount of air or a high dirt capacity, as J.C. would say, why not make it better with the easy-to-install AEM 21-2075DK Dryflow air filter? Order AEM Dryflow Round and Oval Universal Air Filters by Dimension today at AEMIntakes.com or find an AEM dealer in your area using the AEM Dealer Search. Find other AEM products for your vehicle using the AEM Product Finder.

The 21-485P, as well as the other color versions, has provisions for all the required 2004-2011Mazda RX-8 factory connections

The 2004-2011Mazda RX-8 intake air filter is positioned behind the bumper cover by the passenger wheel well to draw cooler air from outside the engine bay

The Mazda RX-8 is a unique blend of sports car and sports coupe powered by the love-it-or-hate-it Wankel rotary engine. With perfect 50/50 weight distribution, over 200 horsepower on tap and room for 4 adults, there’s a lot to love about the RX-8. Rotary engines have fallen out of style in recent years but there’s a lot to love about them as well; namely a lightweight, compact package with smooth power delivery and a fun to rev 9000 RPM redline. These engines produce impressive power for their small 1.3 liter displacement and with an AEM cold air intake system; you can unleash even more Wankel-fueled fun with a guaranteed increase in horsepower.

The AEM 2004-2011 Mazda RX-8 cold air intake system will fit the Mazda RX-8 models listed below and is available in four colors: a chrome-like finish (21-485P), charcoal grey (21-485C), blue (21-485B) and red (21-485R). Air first enters the AEM CAI through an oversized AEM 21-2109DK Dryflow air filter positioned behind the bumper cover near the passenger wheel well to help reduce intake air temperatures and increase horsepower.

The 2004-2011Mazda RX-8 is a unique blend of sports car and sports coupe powered by the love-it-or-hate-it Renesis 13B-MSP Wankel rotary engine

An AEM 1-4001 prefilter is included to protect the Mazda RX-8 AEM CAI 21-2109DK air filter from splashes of water and mud

Like other AEM Dryflow air filters, the Mazda RX-8 CAI filter is washable and reusable and can go for up to 100,000 miles between cleanings, depending on driving conditions. Best of all, it requires no oil so cleaning the filter is incredibly simple. The incoming air continues its journey through a series of gradually expanding aluminum intake tubes which accommodate all required factory connections to ensure proper functionality and factory sensor readings.

AEM cold air intakes are engineered to outperform, and the increased performance of the AEM 2004-2011 Mazda RX-8 cold air intake has been proven on the dyno. A 2004 Mazda RX-8 equipped with the 21-485 cold air intake produced an estimated additional 8.4 horsepower at 7300 RPM over stock. This power gain was measured at the rear wheels.

The 2004-2011Mazda RX-8 AEM CAI is available in 4 colors: a chrome-like finish, or powder coated gunmetal grey, blue, and red

The AEM 2004-2011 Mazda RX-8 cold air intake is a well-engineered performance upgrade with a factory-like fit and finish. AEM cold air intakes are backed by AEM’s Lifetime Limited Warranty. Also, the AEM 2004-2011 Mazda RX-8 CAI is street legal in all 50 states, no matter which color you choose, and has been granted CARB EO number D-670-21.

Whether your RX-8 is a daily driver or weekend warrior, enjoy some additional Wankel-fueled fun with a guaranteed increase in horsepower from an AEM 2004-2011 Mazda RX-8 1.3L R2 cold air intake system. Order yours today at AEMIntakes.com or find a dealer in your area using the AEM Dealer Search.

The Mazda RX-8 models listed below will benefit from additional performance by installing one of the four AEM cold air intake systems in different colors:

On the dyno, a 2004 Mazda RX-8 equipped with the 21-485 AEM CAI produced an estimated additional 8.4 horsepower at 7300rpm

2011 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2010 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2009 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2008 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2007 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2006 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2005 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21
2004 MAZDA RX-8 1.3L R2 F/I - All CARB EO Number: D-670-21