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K&N - Air Cleaner Assembly (RF-1003)

Air Cleaner Assembly

$74.47

$117.19

You save: $42.72 (36%) off MSRP

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This is a universal fit product

  1. That means this product doesn’t have fitment for any specific vehicle.
  2. If fitment is applicable for your application, be sure to check compatibility with the other components.
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About this product

Part #: RF-1003

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

More Details

Air Filter Large End Diameter5.75 in (146 mm)
Carb/Air Horn Dia. (in.)3.5
Filter Re-Oiling Amount1.56 oz (46 ml)
Flange Angle10 degrees
Flange Offset0 in (0 mm)
Flange TypeAngled
Inner WireNo
MaterialRubber Base
ShapeRound Tapered
Top Outside Diameter5 in (127 mm)
Top StyleMetal
WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

Benefits of adding this mod

A factory air intake system compromises your performance with restrictive tubing and low quality paper air filters. Upgrading to a wide breathing cold air intake optimized for delivering cooler, more dense air to your engine is the least expensive way to boost power and increase your fuel mileage. Take it a step further with our selection of forced induction turbos or superchargers to maximize your motor’s performance and breathe new life into your custom build.

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we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ always free shipping in the U.S.
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Have a question? Ask an Expert!

Finding the best parts can be tricky

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Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

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Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500