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K&N 56-1640 Custom Racing Assembly

Custom Assemblies > Custom Racing Assembly
  • Designed to increase horsepower and acceleration
  • Specifically designed for custom applications
  • Washable and reusable air filter
  • High air flow with excellent filtration
  • One year limited warranty
K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. Show quality to fit racing vehicles with VW, Pinto or any other engine equipped with these performance carburetors. All assemblies come with a famous K&N High-Flow Washable Air Filter. All assemblies are convenient to clean and service.

[More Information on Custom Assemblies with Carburetor Application]

Product Specifications

Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Height2.75 in (70 mm)
Air Filter Inside Diameter6.125 in (156 mm)
Air Filter ShapeOval
Inlet Diameter1.625 in (41 mm)
Mounting Hardware IncludedYes
Neck Flange1.625 in (41 mm)
Overall Height3 in (76 mm)
Replacement FilterE-3325
Top MaterialChrome
Top StyleMetal
Product StyleCustom Assemblies
Height2.75 in (70 mm)
Outside Length7 in (178 mm)
Outside Width4.5 in (114 mm)
Weight1.3 lb (0.6 kg)
Product Box Height7.75 in (197 mm)
Product Box Length9.38 in (238 mm)
Product Box Width9.38 in (238 mm)
Inner WireNo

K&N 56-1640 Custom Racing Assembly Product Reviews