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Part number: RC-1824
Universal product
Product Details
Clamp-On Air Filter
Products specifications
Air Cleaner Top Style Metal
Air Filter Bottom Measurement 4.000 in. L x 3.000 in. W
Air Filter Shape Oval Straight
Air Filter Style Conical
Air Filter Top Measurement 3.000 in. L x 2.000 in. W
Base Outside Length 4 in (102 mm)
Base Outside Width 3 in (76 mm)
Filter Color Red
Filter Material Cotton gauze
Flange Angle 0 degrees
Flange Inside Diameter 2 in (51 mm)
Flange Length 0.625 in (16 mm)
Flange Offset 0.5 in (13 mm)
Flange Type Offset
Flanges 1
Height 2.75 in (70 mm)
Inlet Flange Inside Diameter (in) 2.000 in.
Length (in) 2.750 in.
Notes With chrome end cap.
Package Contents 1 Air Filter
Package Quantity 1
Product Style Oval Tapered Universal Air Filter
Quantity Sold as a set of 4.
This Product Includes 4 Filters
Top Material/Finish Chrome
Top Outside Length 3 in (76 mm)
Top Outside Width 2 in (51 mm)
Weight 1.6 lb (0.7 kg)
Distinct Name Clamp-On Custom Oval Tapered Air Filter - Chrome End Cap
Comments Filter has molded in velocity stack
Color CHR

K&N Custom Air Filters can increase horsepower up to 12%. They are available in a wide range of sizes, designs and
shapes for virtually every application. K&N Custom Clamp On Air Filters are usually not used with OEM air boxes because of their larger than OEM size. They allow considerably more air flow than a stock air box set-up. Generally up to 25% increase in jet sizes will be required because of K&N filters increased air flow. K&N Clamp on Filters are not street legal.


  • Custom air filters can increase horsepower up to 12%
  • Clamp-on style is designed for all racing motorcycles
  • Allows considerably more air flow than stock air box set-up
  • Carburetor adjustment will be required; usually a 25% increase in jet sizes can be expected
  • Available with chrome or black rubber end caps
  • NOT STREET LEGAL
  • Filter Style: Dual Flange Oval
  • Flange Angle or Position: Offset
  • These filters are legal ONLY for racing vehicles. Not applicable, nor intended for use on emission controlled street or highway vehicles
Reviews
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A
My order #4383 was fulfilled quickly and shipped in a timely fashion. The price was super competative and the web site is user friendly. I will be back for more I'm sure! Shipping should be free for orders over a certain price, say $50?!?!
R
Awesome
A
Great price and received item in a timely and in great condition.  Will definitely shop here again!
C
Autoplicity made finding and ordering my parts simple and easy! Not only did they have the parts in stock and ready to ship, but they were also the cheapest BY FAR saving me nearly 30%!

The information that they had on the product pages was 100% accurate unlike other car part websites.

Autoplicity has made a customer for life!
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