Home - Return to Previous Page
K&N Engineering
Click on image to zoom

K&N Engineering Street Metal Air Intake System - Torch - RK-3939

RK-3939

Description

Guaranteed increase in horsepower
Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals
Aluminum backing plate with an integrated breather system and velocity stack provides a solid mounting surface
Made in the U.S.A.
NOTE: Not legal for sale or use on any pollution controlled motor vehicle.

Product Series

Application List

YearsMakeModelApplicationNotes
2014 - 2015Harley DavidsonFLHTCUTG Tri Glide Ultra
2008 - 2016Harley DavidsonFLHR Road King
2010 - 2014Harley DavidsonFLHTK Electra Glide Ultra Limited
2008 - 2016Harley DavidsonFLHX Street Glide
2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
2014 - 2016Harley DavidsonFLHXS Street Glide Special
2008 - 2013Harley DavidsonFLHRC Road King Classic
2008 - 2009Harley DavidsonFLHT Electra Glide Standard
2015 - 2016Harley DavidsonFLRT Freewheeler
2008 - 2013Harley DavidsonFLHTC Electra Glide Classic
2015 - 2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic Low
2016 - 2017Harley DavidsonFLSS Softail Slim S
2011 - 2013Harley DavidsonFLTRU Road Glide Ultra
2016 - 2017Harley DavidsonFLS Softail Slim
2015 - 2016Harley DavidsonFLHTK Ultra Limited
2008 - 2016Harley DavidsonFLHTCU Electra Glide Ultra Classic
2010 - 2013Harley DavidsonFLTRX Road Glide Custom
2016 - 2017Harley DavidsonFLSTFBS Fat Boy S
2016 - 2017Harley DavidsonFLSTC Heritage Softail Classic
2016 - 2017Harley DavidsonFLSTF Fat Boy
2016 - 2017Harley DavidsonFXSB Breakout
2015 - 2016Harley DavidsonFLTRX Road Glide
2015 - 2016Harley DavidsonFLHTKL Ultra Limited Low
2015 - 2016Harley DavidsonFLTRXS Road Glide Special
2016 - 2016Harley DavidsonFLSTFB Fat Boy Lo
2010 - 2011Harley DavidsonFLHXXX Street Glide Trike
2016 - 2017Harley DavidsonFLSTN Softail Deluxe

Shipping Information

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