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K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

  • Part #:
    187854
  • Manufacturer Part #:
    RK-3939

MSRP Price: $585.79

Our Price: $381.29

You Save:
$204.50 (35%)
1 on Hand

Overview of K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

K&Ns Street Metal™ Series High-Flow Air Intake System provides a good looking appearance, offers increased airflow and delivers more horsepower and torque to your HD motorcycle

This 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

A durable mounting gasket is also included to help absorb vibration

The K&N High-Flow Air Filter™ is washable, reusable, pre-oiled and ready for installation

Simple designed custom covers give this air intake good looks while powering down the highway or at your local show

    Product Specifications
  • Product Style: Motorcycle Intake System
  • Estimated Horsepower Gain: 10.67 HP @ 4882 RPM
  • Street Legal in All US States: NO
  • TUV Approved (Europe): NO
  • Air Filter Shape: Unique
  • Color: Red
  • Filter Height: 2.188 in. (56mm)
  • Filter Material: Cotton Gauze
  • Neck Flange: 2.25 in. (57mm)
  • Overall Height: 4.75 in. (121mm)
  • Replacement Filter: 303838
  • Size: 9-11
  • Style: Standard
  • Top Material/Finish: Chrome
  • Top Style: Aluminum ÃfÂ' Scalloped Design
  • California Restricted: Not legal for sale or use in California
  • Weight: 4.8 lb.


NOTE: Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Additional fitments:
FLHTP Electra Glide Police - 2009-2012
FLHP Road King Police - 2009-2012
FLHTCUSE5 CVO Ultra Classic Electra Glide - 2010
FLHRSE4 Screamin' Eagle Road King - 2008

Included Items:
(1) black aluminum backing plate with breather intakes
(1) Chrome aluminum front plate
(1) Black aluminum back plate
(1) Oiled cotton air filter with stainless steel mesh
(3) 1/4 in.-28 x 1/4 in.-28 x 2 5/8 in. studs
(6) 1/4 in. split lock washers
(3) 1/4 in.-20 x 1/2 in. stainless steel button head bolts
(3) 1/4 in.-28 hex nuts
(2) 1/4 in.-20 x 1/4 in. stainless steel button head bolts
(1) Black rubber plug
(1) Paper/metal gasket
(1) Rubber gasket
(3) 1/4 in.-20 x 3/4 in. stainless steel socket head bolts
(2) 3/8 in.-16 x 3 in. breather bolts
(4) O-rings
(1) .076 oz. medium strength threadlocker
Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

Color - Primary Chrome
Type Air Cleaner
Units Each
Weight 4.85 lbs

Specs for K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

Color - Primary Chrome
Type Air Cleaner
Units Each
Weight 4.85 lbs

Fitment for K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

See if this part fits your ride

Part 187854 fits the following machines

Harley-Davidson
  • 2013 Harley-Davidson Electra Glide Classic - FLHTC
  • 2012 Harley-Davidson Electra Glide Classic - FLHTC
  • 2011 Harley-Davidson Electra Glide Classic - FLHTC
  • 2010 Harley-Davidson Electra Glide Classic - FLHTC
  • 2009 Harley-Davidson Electra Glide Classic - FLHTC
  • 2008 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
  • 2009 Harley-Davidson Electra Glide Standard - FLHT
  • 2008 Harley-Davidson Electra Glide Standard (EFI) - FLHT
  • 2016 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2015 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2014 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2013 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2012 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2011 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2010 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2009 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2008 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
  • 2016 Harley-Davidson Electra Glide Ultra Classic Low - FLHTCUL
  • 2015 Harley-Davidson Electra Glide Ultra Classic Low - FLHTCUL
  • 2016 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2015 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2014 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2013 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2012 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2011 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2016 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2015 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2016 Harley-Davidson Freewheeler - FLRT
  • 2015 Harley-Davidson Freewheeler - FLRT
  • 2017 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2016 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2017 Harley-Davidson Low Rider S - FXDLS
  • 2016 Harley-Davidson Low Rider S - FXDLS
  • 2009 Harley-Davidson Road Glide - FLTR
  • 2016 Harley-Davidson Road Glide - FLTRX
  • 2015 Harley-Davidson Road Glide - FLTRX
  • 2008 Harley-Davidson Road Glide (EFI) - FLTR
  • 2013 Harley-Davidson Road Glide Custom - FLTRX
  • 2012 Harley-Davidson Road Glide Custom - FLTRX
  • 2011 Harley-Davidson Road Glide Custom - FLTRX
  • 2010 Harley-Davidson Road Glide Custom - FLTRX
  • 2016 Harley-Davidson Road Glide Special - FLTRXS
  • 2015 Harley-Davidson Road Glide Special - FLTRXS
  • 2016 Harley-Davidson Road Glide Ultra - FLTRU
  • 2013 Harley-Davidson Road Glide Ultra - FLTRU
  • 2012 Harley-Davidson Road Glide Ultra - FLTRU
  • 2011 Harley-Davidson Road Glide Ultra - FLTRU
  • 2016 Harley-Davidson Road King - FLHR
  • 2015 Harley-Davidson Road King - FLHR
  • 2014 Harley-Davidson Road King - FLHR
  • 2013 Harley-Davidson Road King - FLHR
  • 2012 Harley-Davidson Road King - FLHR
  • 2011 Harley-Davidson Road King - FLHR
  • 2010 Harley-Davidson Road King - FLHR
  • 2009 Harley-Davidson Road King - FLHR
  • 2008 Harley-Davidson Road King (EFI) - FLHR
  • 2011 Harley-Davidson Road King Classic - FLHRC
  • 2010 Harley-Davidson Road King Classic - FLHRC
  • 2009 Harley-Davidson Road King Classic - FLHRC
  • 2008 Harley-Davidson Road King Classic (EFI) - FLHRC
  • 2017 Harley-Davidson Softail Breakout - FXSB
  • 2016 Harley-Davidson Softail Breakout - FXSB
  • 2017 Harley-Davidson Softail Deluxe - FLSTN
  • 2016 Harley-Davidson Softail Deluxe - FLSTN
  • 2017 Harley-Davidson Softail Fat Boy - FLSTF
  • 2016 Harley-Davidson Softail Fat Boy - FLSTF
  • 2016 Harley-Davidson Softail Fat Boy Lo - FLSTFB
  • 2017 Harley-Davidson Softail Fatboy S - FLSTFBS
  • 2016 Harley-Davidson Softail Fatboy S - FLSTFBS
  • 2017 Harley-Davidson Softail Slim - FLS
  • 2016 Harley-Davidson Softail Slim - FLS
  • 2017 Harley-Davidson Softail Slim S - FLSS
  • 2016 Harley-Davidson Softail Slim S - FLSS
  • 2016 Harley-Davidson Street Glide - FLHX
  • 2015 Harley-Davidson Street Glide - FLHX
  • 2014 Harley-Davidson Street Glide - FLHX
  • 2013 Harley-Davidson Street Glide - FLHX
  • 2012 Harley-Davidson Street Glide - FLHX
  • 2011 Harley-Davidson Street Glide - FLHX
  • 2010 Harley-Davidson Street Glide - FLHX
  • 2009 Harley-Davidson Street Glide - FLHX
  • 2008 Harley-Davidson Street Glide (EFI) - FLHX
  • 2016 Harley-Davidson Street Glide Special - FLHXS
  • 2015 Harley-Davidson Street Glide Special - FLHXS
  • 2014 Harley-Davidson Street Glide Special - FLHXS
  • 2011 Harley-Davidson Street Glide Trike - FLHXXX
  • 2010 Harley-Davidson Street Glide Trike - FLHXXX
  • 2013 Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
  • 2012 Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
  • 2011 Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
  • 2010 Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
  • 2009 Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
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Instructions and Manuals for K & N Chrome Street Metal Series Smooth High-Flow Air Intake System - RK-3939

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