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K&N Engineering RK-Series Air Intake System - RK3941

RK3941

Description

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
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
Washable, oversized K&N high flow air filter equals longer life
Made in the U.S.A.

Product Series

Application List

YearsMakeModelApplicationNotes
2014 - 2016Harley DavidsonFLHR Road King
2014 - 2016Harley DavidsonFLHTCU Electra Glide Ultra Classic
2015 - 2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic Low
2014 - 2016Harley DavidsonFLHTCUTG Tri Glide Ultra
2014 - 2014Harley DavidsonFLHTK Electra Glide Ultra Limited
2015 - 2016Harley DavidsonFLHTK Ultra Limited
2015 - 2016Harley DavidsonFLHTKL Ultra Limited Low
2014 - 2016Harley DavidsonFLHX Street Glide
2014 - 2016Harley DavidsonFLHXS Street Glide Special
2015 - 2016Harley DavidsonFLRT Freewheeler
2016 - 2017Harley DavidsonFLS Softail Slim
2016 - 2017Harley DavidsonFLSS Softail Slim S
2016 - 2017Harley DavidsonFLSTC Heritage Softail Classic
2016 - 2017Harley DavidsonFLSTF Fat Boy
2016 - 2016Harley DavidsonFLSTFB Fat Boy Lo
2016 - 2017Harley DavidsonFLSTFBS Fat Boy S
2016 - 2017Harley DavidsonFLSTN Softail Deluxe
2016 - 2016Harley DavidsonFLTRU Road Glide Ultra
2015 - 2016Harley DavidsonFLTRX Road Glide
2015 - 2016Harley DavidsonFLTRXS Road Glide Special
2016 - 2017Harley DavidsonFXDLS Low Rider S

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)