Ford Flex Performance Air Intake Systems

About Ford Flex Performance Air Intake Systems

Your Flex has a unique style and plenty of room for everything you need to take with you which means that it’s a vehicle you drive every day. Of course, this means that you need it to be running at its best at all times but servicing and maintenance can only do so much so you need the right performance upgrades. Thankfully, we have a wide range of them to suit your Flex and one of the most important ones is the Ford Flex air intake which we have at great prices.

Your engine uses a mixture of fuel and air to run and an aftermarket air intake can improve the performance by allowing more air or colder air to reach your engine. There are different types including cold air intakes which will send cooler air to your engine so that it burns better or short ram intakes which will remove the restrictions put in place by your standard intake so that your engine gets more air to burn. No matter what performance boost you’re looking for we have the right intake to give it to you so that you’ll almost wonder if you’re driving a new car!

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    • K&N® 77 Series High-Flow Performance Air Intake Kit
      (39 reviews)
      # 95
      77 Series High-Flow Performance Air Intake Kit by K&N®. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with a free flowing K&N air filter and custom...
      $258.99 - $468.99
    • Airaid® MXP Series Cold Air Dam Intake System
      (31 reviews)
      # 152
      MXP Series Cold Air Dam Intake System by Airaid®. The MXP Series air intake system positions a large 360º AIRAID air filter with a huge air inlet in the stock location, but encloses it in a roto-molded polyethylene airbox that...
      $229.90 - $632.90
    • Injen® PF Series Air Intake System
      (82 reviews)
      # 75
      PF Series Air Intake System by Injen®. The PF Series Air Intake System is made for high performance cars, trucks and SUVs. It features a larger air filter and a larger diameter air intake tube to meet the airflow demands of the...
      $19.95 - $410.97
    • CGS® Short Ram Air Intake System
      (19 reviews)
      # 325
      Short Ram Air Intake System by CGS®. Get more power, improved performance and increased mileage in an attractive bolt-on package. With the CGS Air Intake System you get all this and a complete replacement lifetime warranty, at an...
      $133.00 - $269.50
    • CGS® Cold Air Intake System
      (20 reviews)
      # 354
      Cold Air Intake System by CGS®. Get much more power, improved mileage and performance in one attractive bolt-on package. With the CGS Cold Air Intake System you get all that and a lifetime warranty at an affordable price. Each and...
      $133.00 - $269.50
    • K&N® 33 Series Air Filter
      (145 reviews)
      # 6126
      33 Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability....
      $34.99 - $92.99
    • aFe® Pro Dry S Air Filter
      (12 reviews)
      # 6138
      Pro Dry S Air Filter by aFe®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high priority, look no...
      $49.95 - $919.84
    • K&N® E Series Air Filter
      (145 reviews)
      # 6127
      E Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability....
      $34.99 - $92.99
    • GREEN FILTER® Factory Replacement Air Filter
      (17 reviews)
      # 6142
      Factory Replacement Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy superior flow and finer...
      $25.55 - $115.31
    • aFe® Pro 5R Air Filter
      (5 reviews)
      # 6137
      Pro 5R Air Filter by aFe®. The Pro 5R air filter provides increased airflow to your engine without sacrificing filtration ability. The increased airflow allows your engine to make more power, and have better throttle response and...
      $46.95 - $199.95
    • K&N® High Performance Air Filter
      (0 reviews)
      # 1908033
      High Performance Air Filter by K&N®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time...
      $62.82
    • K&N® 33 Series Air Filter
      (1 reviews)
      # 1918869
      33 Series Air Filter (33-2395) by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing...
      Improves engine airflowIncreases horsepower and acceleration
      $48.99
    • K&N® Round Tapered Air Filter
      (0 reviews)
      # 1966279
      Universal Round Tapered Air Filter (RU-5006) by K&N®, 2.5" F x 5.25" B x 2.5" D x 1.5" L x 20 degrees FA. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      Improves engine airflowIncreases horsepower and acceleration
      $57.99
    • K&N® Round Tapered Air Filter
      (0 reviews)
      # 1966278
      Universal Round Tapered Air Filter (RU-5005) by K&N®, 2.5" F x 5.25" B x 2.5" D x 5.75" L. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are...
      Improves engine airflowIncreases horsepower and acceleration
      $57.99
    • K&N® Oval Tapered Air Filter
      (0 reviews)
      # 1966277
      Universal Oval Tapered Air Filter (RU-5004) by K&N®, 4.75" F x 6.5" MA x 4.75" SA x 3.5" L. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are...
      Improves engine airflowIncreases horsepower and acceleration
      $35.99



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    An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a...
    Most aftermarket air filters are constructed from multiple layers of cotton gauze, which are sandwiched between wire mesh that is formed into pleats. The layers of oiled cotton fibers are able to trap dirt particles that are even smaller than the holes in the filter media. The airflow stays consistent between cleanings, for optimal combustion.
    The easiest way to improve airflow to your engine is just by changing your stock air filter to an aftermarket performance air filter. There’s an aftermarket air intake system for every budget and every application. Even if you have a hot rod or custom car, or if your car’s just not listed in a catalog, you can still get a quality system. Everyone, regardless of...
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