K&N RK3931 Air Filter Harley Davidson


Usually ships in 2-3 days

K&N Air Cleaner Assemblies are designed to get more horsepower from your Harleymodel_motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air Filter and custom aluminum backing plate. These assemblies utilizes the stock cover to maintain stock appearance.

Part RK-3931 Product Specifications
Product Style: Motorcycle Intake System
Estimated Horsepower Gain: 6.54 HP @ 5100 RPM
Street Legal In All US States: No
TUV Approved (Europe): No
Air Filter Shape: Unique
Clamp Style: No Clamps Required
Color: Red
Filter Height: 2.125 in (54 mm)
Filter Material: Cotton Gauze
Neck Flange: 2.4 in (61 mm)
Overall Height: 2.5 in (64 mm)
Replacement Filter: E-3975
Size: 9 Inch
Top Material/Finish: Aluminum
Top Style: Metal
Total Height: 2.5 in (64 mm)
Weight: 3.1 lb (1.4 kg)
Product Box Length: 11.75 in (298 mm)
Product Box Width: 9.5 in (241 mm)
Product Box Height: 4.88 in (124 mm)

Category: Air Filter,

Type: Parts

Related Items