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Cold Air Intake Kit

Cold Air Intake Information

    Cold Air Intake Kits
    Cold Air IntakeK&N Engineering first offered cold air intake systems in 1987s. The original intakes were made of molded plastic intake tubes and a conical, cotton gauze air filter. In the late 1990s quite a few aftermarket manufacturers entered the market place such as Injen, AEM, Airaid, True Flow, AFE and Volant to name a few. In addition many manufacturers imported their designs from Japan and Korea lending to the popularity of the Japan domestic market (JDM) air intakes in sport compact markets. K&N and many of the other intake companies now offer metal tube design intake systems, allowing a greater degree of performance.

    The better designed cold air intakes use heat shields to isolate the air filter from the heat of the engine and exhaust, providing cooler air from the front or side of the engine bay. Carbon fiber is typically used for the piping instead of metal, reducing weight and improving aesthetics.

    Popular Cold Air Intakes
    Acura Integra | Honda Civic | Accord | BMW 325i | Ford Focus | Nissan 350Z | VW Golf | Jetta | Audi TT | Lexus IS350 | Scion XB | Subaru WRX | Chevy CobaltInjen CAI

    A Cold Air intake system relocates the air filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horesepower and torque. But that's only part of the power equation. Tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air to the cylinders and this tuning allows us to deliver the maximum power gains throughout the entire RPM range.

    All Cold Air Intakes are Dyno proven and tested to produce the maximum horsepower. In most cases you will see a 10% increase in power by adding a cold air intake to your vehicle. Cold air intakes are a bit more comprehensive to install and in some cases require the disassembly of the entire front end of the car or truck. Be sure you know what is required for installation before you purchas

Popular Cold Air Intake Parts

K&N HIGH FLOW COLD AIR INTAKE FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 8 in. height, 7.5 in. base outside diameter, 6 in. flange inside diameter, 1 in. flange length, 5 in. top outside diameter; Oiled element; Round tapered style; Chrome metal end cap; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Material: Cotton gauze

Style: Conical

Type: High flow

Warranty: K&N's limited million-mile warranty

Part #: K33RF1020

  • List Price:$74.77
  • Our Price:$53.46
  • You Save: $21.31 (29%)
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K&N HIGH FLOW COLD AIR INTAKE FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 6 in. height, 7.5 in. base outside diameter, 6 in. flange inside diameter, 0.63 in. flange length, 4.5 in. top outside diameter; Oiled element; Round tapered style; Chrome metal end cap; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Material: Cotton gauze

Style: Conical

Type: High flow

Warranty: K&N's limited million-mile warranty

Part #: K33RF1048

  • List Price:$67.52
  • Our Price:$48.28
  • You Save: $19.24 (28%)
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K&N HIGH FLOW COLD AIR INTAKE FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 6.5 in. height, 7.5 in. base outside diameter, 6 in. flange inside diameter, 1 in. flange length, 5 in. top outside diameter; Oiled element; Round tapered style; Chrome metal end cap; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Material: Cotton gauze

Style: Conical

Type: High flow

Warranty: K&N's limited million-mile warranty

Part #: K33RF1042

  • List Price:$67.52
  • Our Price:$48.28
  • You Save: $19.24 (28%)
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K&N HIGH FLOW COLD AIR INTAKE FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; 96 to 99 percent filtration efficiency; 6.5 in. height, 6 in. base outside diameter, 3 in. flange inside diameter, 1.88 in. flange length, 5 in. top outside diameter; Oiled element; Round tapered style; Black rubber end cap; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Type: High flow

Part #: K33RU4730

  • List Price:$73.54
  • Our Price:$52.58
  • You Save: $20.96 (29%)
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2000 SERIES HIGH FLOW COLD AIR INTAKE REPLACEMENT FILTER -- A High-Flow Replacement Air Filter For The 2000 Series Cold Air Intakes, Features 4 Layer Cotton Gauze Material And Strong Molded Rubber, Washable And Reusable

Type: Clearance

Part #: KV430102

  • List Price:$48.56
  • Our Price:$8.00
  • You Save: $40.56 (84%)
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