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K&N 56-1770-2 Custom Racing Assembly

Custom Assemblies > Custom Racing Assembly
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
  • Show quality with black top and base
  • Washable and reusable air filter
  • High air flow with excellent filtration
  • One year limited warranty
The K&N 56-1770-2 Custom Racing Assembly fits some Porsche 911 models. See vehicle applications link for details.
K&N Custom Air Filters for Single or Two Barrel 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. This assembly come has a black top and base plate and the famous K&N High-Flow Washable Air Filter.

[More Information on Custom Air Filters for Single or Two Barrel Carburetors]

Available Information

Product Specifications

Air Filter ColorRed
Air Filter Height3.25 in (83 mm)
Air Filter Inside Diameter10.75 in (273 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeOval
Filter MaterialCotton Gauze
FinishTextured Black
Inlet Diameter1.75 in (44 mm)
Inside Length11.96 in (304 mm)
Inside Width5.22 in (133 mm)
Mounting Hardware IncludedYes
Neck Flange1.75 in (44 mm)
Overall Height3.5 in (89 mm)
Product Box Height6.63 in (168 mm)
Product Box Length14.25 in (362 mm)
Product Box Width6.38 in (162 mm)
Product StyleCustom Assemblies
Replacement FilterE-3671
Top MaterialBlack Powder Coated
Top StyleMetal
Weight4.1 lb (1.9 kg)

K&N 56-1770-2 Custom Racing Assembly Product Reviews

Friday, September 16, 2016 - Part 56-1770-2
Great service and a good looking piece sitting atop duel, three barrel Weber carbs. Doug Pyle

Doug Pyle
Johns Island, Pennsylvania