K&N High Performance Performance intake kit for Harley Davidson

K&N High Performance Performance intake kit for Harley Davidson

Part Number: RK-3946XB
Not Available
In Stock
Est. Delivery: Oct 25-28
Price: $ 356.99
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Features & Benefits

K&N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. This series completely eliminates the stock OE air cleaner and replaces it with a high-flow K&N air intake system, increasing power. This intake system uses an extra tall K&N air filter, which means even more air flow and longer service intervals than standard RK-series air intake filters. Larger or custom engine builds most often benefit from higher levels of air flow, so the extra tall filter designs are a perfect choice for more powerful bikes. The K&N high-flow air filter is washable, reusable, pre-oiled and ready for installation, making an already easy install even faster. Just how fast? Less than 90 minutes, in most cases. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. A durable mounting gasket is also included to help absorb vibration. The black powder-finished round custom cover on this air intake will give your bike a sleek, streamlined look.

  • Designed for Harley-Davidson motorcycles
  • Increase horsepower and torque
  • Extra tall air filter design provides even more air flow and longer service intervals than standard RK-series air intakes
  • Easy to install
  • Made in the U.S.A.
Product Details
Part Number: RK-3946XB
Weight: 4.00lbs
Additional Contents: Everything required for installation is included
Air Cleaner Base Type: Raised
Air Cleaner Shape: Round
Base Material: Aluminum
Color / Finish: Red Filter, Black Top
Filter Height (in): 3.13
Filter Material: Cotton Gauze
Mounting Hardware Included: Yes
Offset Base Inlet: No
Overall Height (in): 6.25
Top Material: Aluminum
Washable Filter: Yes
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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