K&N Custom Assembly KRK-3930
K&N Custom Assembly KRK-3930 is backordered and will ship as soon as it is back in stock.
Description
Description
The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, this RK Series assembly includes an innovative powder- coated billet aluminium backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.
Features:
- Increases horsepower.
- Washable and reusable.
- Fits inside stock cover.
- Provides increased airflow.
Specifications:
- Estimated Horsepower Gain: 8.43 HP @ 3700 RPM
- Replacement Filter: E-3972
- Air Filter Material: Cotton Gauze
- Size: 9 Inch
- Inlet Diameter: 2.469 in (63 mm)
- Overall Height: 1.875 in (48 mm)
- Weight: 3.5 lb (1.6 kg)
- Neck Flange: 2.469 in (63 mm)
Special Order Availabilty
Free Shipping
Free Shipping
At Auto Parts Guys we are always trying to bring you the best deals this includes shipping fees.
Majority of items & orders over $150 have free shipping Australia wide. *Free shipping is not available for orders over the weight or volume of 4.8kg
Special Order Information
Special Order Information
Special Order items may take 1-3 business days to arrive in store
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