K&N Intake System-Harley Davidson H-D Sportster Custom Assembly RK-3943 for Sale


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Price: $231.99

***Business Hours: Mon-Fri 8am-6pm Pacific Standard Time

K&N Intake System-Harley Davidson H-D Sportster Custom Assembly RK-3943

Product Information

K&N RK-3943 Intake System-Harley Davidson

  • Guaranteed increase in horsepower
  • Replaces the stock air filter and cleaner backing plate assembly
  • Fits behind the OE air cleaner cover maintaining the factory appearance
  • Washable, oversized K&N high-flow air filter equals longer life
  • Oversized black, powder coated aluminum backing plate provides solid mounting
  • Dyno tuned velocity stack directs airflow to engine
  • Built in breathers replace external OE breathers
  • Includes K&N Million Mile Limited Warranty
The K&N RK-3943 Intake System-Harley Davidson fits some Harley Davidson XL1200C Sportster Custom, Harley Davidson XL1200T SuperLow, Harley Davidson XL1200V Seventy-Two, Harley Davidson XL1200X Forty-Eight, Harley Davidson XL883L SuperLow, and Harley Davidson XL883N Iron models. See vehicle applications link for details.The K&N RK-3943 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to certain Harley-Davidson XL1200 model motorcycles. 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. [More Info on RK Series High-Flow Air Intakes For Harley-Davidson� Motorcycles]

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* Shipping Time: 2-7 Business Days Depending On Location (lead time varies depending on product)
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