Bentley Performance Air Intake Systems

About Bentley Performance Air Intake Systems
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    • K&N® 33 Series Air Filter
      (143 reviews)
      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....
      $43.74from $34.99 - $92.99
      # 6126
    • Airaid® Air Filter
      (22 reviews)
      Air Filter by Airaid®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air filtration than the...
      $24.88from $19.90 - $183.90
      # 6140
    • K&N® E Series Air Filter
      (143 reviews)
      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....
      $43.74from $34.99 - $92.99
      # 6127
    • K&N® E Series Air Filter
      (0 reviews)
      E Series Air Filter (E-3190) 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...
      $42.49$33.99
      # 1961116
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (RC-5182XD) by K&N®, 3" F x 5" D x 6" L. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just...
      $66.24$52.99
      # 1969840
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9237) by K&N®, 4.938" D x 3.5'' ID x 8.625'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $54.99$43.99
      # 1969839
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9234) by K&N®, 2.813" D x 1.25'' ID x 2.688'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $33.74$26.99
      # 1969838
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9216) by K&N®, 6.496" D x 4.724'' ID x 4.449'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $49.99$39.99
      # 1969837
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9173) by K&N®, 8.344" D x 6.625'' ID x 2.313'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $48.74$38.99
      # 1969836
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9145) by K&N®, 5.875" D x 4.875'' ID x 3.25'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $38.74$30.99
      # 1969835
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9113) by K&N®, 10.563" D x 8.75'' ID x 2.375'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $61.24$48.99
      # 1969834
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9094) by K&N®, 4.5" D x 3.5'' ID x 5.125'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters...
      $79.99$63.99
      # 1969833
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9053) by K&N®, 5.125" D x 3.75'' ID x 9.938'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $57.49$45.99
      # 1969832
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9052) by K&N®, 7.75" D x 6.75'' ID x 3.25'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters...
      $42.49$33.99
      # 1969831
    • K&N® Round Straight Air Filter
      (0 reviews)
      Universal Round Straight Air Filter (E-9029) by K&N®, 5.875" D x 4.5'' ID x 5.875'' L. Without Flange. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air...
      $46.24$36.99
      # 1969830



    Guides & Articles
    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...