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Product Information

Product Details
Part No. RK-3942
Warranty Details (LIMITED LIFETIME REPLACEMENT)
The K&N RK-3942 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to your Harley-Davidson motorcycle. The intake system increases power by eliminating the stock OE air cleaner and replacing it with a complete High-Flow Air Intake System. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. The K&N High-Flow Air Filter is washable, reusable, pre-oiled and ready for installation.

Product Features:
  • Designed to increase horsepower & torque
  • Washable and reusable
  • Attractive custom look
  • Chrome-plated cover
Specifications
Overall Height:
2.188 in

Mounting Hardware Included:
Yes

Washable:
Yes

Weight:
1.1 lb

Weight:
4.1 lb
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