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RC-3870
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MSRP $83.29 35.2% Off
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K&N RC-3870 Universal Clamp-On Air Filter

Universal Air Filters > Universal Clamp-On Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   1 Customer Review
  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • One year limited warranty
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 Information on Universal Air Filters]

Product Specifications

Air Filter ShapeRound Tapered
Filter MaterialCotton Gauze
Flange Inside Diameter3 in (76 mm)
Flange Length1.75 in (44 mm)
Flange TypeCentered
Flanges1
Height5 in (127 mm)
Base Outside Diameter5 in (127 mm)
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
Top MaterialChrome
Package Contents1 Air Filter
Package Quantity1
Product StyleRound Tapered Universal Air Filter
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount0.88 oz (26 ml)
Air Filter Large End Diameter5 in (127 mm)
Product Box Height7.25 in (184 mm)
Product Box Length6.5 in (165 mm)
Product Box Width6.5 in (165 mm)
Inner WireNo
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N RC-3870 Universal Clamp-On Air Filter Product Reviews

Monday, July 23, 2012 - Part RC-3870
I have Suzuki Karimun Wagon R wide - in Japan with 1.0 engine, and have upgraded to KN RC-3870 air filter, with handmade piping, and the power is unbelievable from low to high RPM, and can reach almost 160 Km/h for small engine without turbo.

Hung Tjoen
Jakarta - Indonesia