Harley-Davidson FLD Dyna Switchback K&N Air Intake System - RK-3933

CANNOT SELL IN CALIFORNIA

- Harley-Davidson
2016 - FLSS Softail Slim S
2016 - FLSTFS Fat Boy S
2016 - FLD Dyna Switchback
2016 - FXDB Dyna Street Bob
2016 - FXDF Dyna Fat Bob
2016 - FXDL Dyna Low Rider
2016 - FXDWG Dyna Wide Glide
2016 - FLS Softail Slim
2016 - FLSTC Heritage Softail Classic
2016 - FLSTF Fat Boy
2016 - FLSTFB Fat Boy Lo
2016 - FLSTN Softail Deluxe/Heritage/Nostalgia
2016 - FXSB Softail Breakout
2015 - FLD Dyna Switchback
2015 - FXDB Dyna Street Bob
2015 - FXDF Dyna Fat Bob
2015 - FXDL Dyna Low Rider
2015 - FXDWG Dyna Wide Glide
2015 - FLS Softail Slim
2015 - FLSTC Heritage Softail Classic
2015 - FLSTF Fat Boy
2015 - FLSTFB Fat Boy Lo
2015 - FLSTN Softail Deluxe/Heritage/Nostalgia
2015 - FXSB Softail Breakout
2015 - FLSTNSE CVO/Screamin Eagle Softail Delux
2014 - FLD Dyna Switchback
2014 - FXDB Dyna Street Bob
2014 - FXDC Dyna Super Glide Custom
2014 - FXDF Dyna Fat Bob
2014 - FXDL Dyna Low Rider
2014 - FXDWG Dyna Wide Glide
2014 - FLS Softail Slim
2014 - FLSTC Heritage Softail Classic
2014 - FLSTF Fat Boy
2014 - FLSTFB Fat Boy Lo
2014 - FLSTN Softail Deluxe/Heritage/Nostalgia
2014 - FXSBSE CVO Breakout
2014 - FXSB Softail Breakout
2014 - FLSTNSE CVO/Screamin Eagle Softail Delux
2013 - FLD Dyna Switchback
2013 - FXDB Dyna Street Bob
2013 - FXDC Dyna Super Glide Custom
2013 - FXDF Dyna Fat Bob
2013 - FXDWG Dyna Wide Glide
2013 - FLS Softail Slim
2013 - FLSTC Heritage Softail Classic
2013 - FLSTF Fat Boy
2013 - FLSTFB Fat Boy Lo
2013 - FLSTN Softail Deluxe/Heritage/Nostalgia
2013 - FXS Blackline Softail
2013 - FXSBSE CVO Breakout
2013 - FXSB Softail Breakout
2012 - FLD Dyna Switchback
2012 - FLSTSE CVO/Screamin Eagle Softail
2012 - FXDB Dyna Street Bob
2012 - FXDC Dyna Super Glide Custom
2012 - FXDF Dyna Fat Bob
2012 - FXDWG Dyna Wide Glide
2012 - FLS Softail Slim
2012 - FLSTC Heritage Softail Classic
2012 - FLSTF Fat Boy
2012 - FLSTFB Fat Boy Lo
2012 - FLSTN Softail Deluxe/Heritage/Nostalgia
2012 - FXS Blackline Softail
2011 - FLSTSE CVO/Screamin Eagle Softail
2011 - FXDB Dyna Street Bob
2011 - FXDC Dyna Super Glide Custom
2011 - FXDF Dyna Fat Bob
2011 - FXDWG Dyna Wide Glide
2011 - FLSTC Heritage Softail Classic
2011 - FLSTF Fat Boy
2011 - FLSTFB Fat Boy Lo
2011 - FLSTN Softail Deluxe/Heritage/Nostalgia
2011 - FLSTSB Cross Bones
2011 - FXCWC Rocker C
2011 - FXS Blackline Softail
2010 - FLSTSE CVO/Screamin Eagle Softail
2010 - FXDFSE CVO/Screamin Eagle Fat Bob
2010 - FXD Dyna Super Glide
2010 - FXDB Dyna Street Bob
2010 - FXDC Dyna Super Glide Custom
2010 - FXDF Dyna Fat Bob
2010 - FXDWG Dyna Wide Glide
2010 - FLSTC Heritage Softail Classic
2010 - FLSTF Fat Boy
2010 - FLSTFB Fat Boy Lo
2010 - FLSTN Softail Deluxe/Heritage/Nostalgia
2010 - FLSTSB Cross Bones
2010 - FXCWC Rocker C
2010 - FXSTC Softail Custom
2010 - FXSTCU Softail Custom Classic
2009 - FXDFSE CVO/Screamin Eagle Fat Bob
2009 - FXSTSSE CVO/Screamin Eagle Softail Spri
2009 - FXD Dyna Super Glide
2009 - FXDB Dyna Street Bob
2009 - FXDC Dyna Super Glide Custom
2009 - FXDF Dyna Fat Bob
2009 - FXDL Dyna Low Rider
2009 - FLSTC Heritage Softail Classic
2009 - FLSTF Fat Boy
2009 - FLSTN Softail Deluxe/Heritage/Nostalgia
2009 - FLSTSB Cross Bones
2009 - FXCW Rocker
2009 - FXCWC Rocker C
2009 - FXSTB Softail Night Train
2009 - FXSTC Softail Custom
2008 - FXDSE CVO/Screamin Eagle Super Glide
2008 - FXSTSSE CVO/Screamin Eagle Softail Spri
2008 - FXD Dyna Super Glide
2008 - FXDB Dyna Street Bob
2008 - FXDC Dyna Super Glide Custom
2008 - FXDF Dyna Fat Bob
2008 - FXDL Dyna Low Rider
2008 - FXDWG Dyna Wide Glide
2008 - FLSTC Heritage Softail Classic
2008 - FLSTF Fat Boy
2008 - FLSTN Softail Deluxe/Heritage/Nostalgia
2008 - FLSTSB Cross Bones
2008 - FXCW Rocker
2008 - FXCWC Rocker C
2008 - FXSTB Softail Night Train
2008 - FXSTC Softail Custom

Product Specifications

Estimated Horsepower Gain 7 HP @ 5204 RPM
Air Filter Color Red
Air Filter Height 2.125 in (54 mm)
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Not Flanged
Air Filter Shape Round Tapered
CARB EO Number D-269-55
Clamp Material No Clamps Required
Clamp Style No Clamps Required
Clamps Included No Clamps Included
Color Red
Filter Material Cotton Gauze
Inlet Diameter 2.281 in (58 mm)
Mounting Hardware Included Yes
Neck Flange 2.281 in (58 mm)
Overall Height 2.375 in (60 mm)
Product Box Height 4.88 in (124 mm)
Product Box Length 11.75 in (298 mm)
Product Box Width 9.5 in (241 mm)
Product Style Motorcycle Intake System
Replacement Filter HD-0800
Size 6-8
Street Legal In All US States See Application Link Above
Style Round
Top Material/Finish Chrome
Top Style Chrome
TUV Approved (Europe) No
Weight 4.2 lb (1.9 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Designed for Harley-Davidson motorcycles
Increase horsepower and torque
Easy to install
Made in USA
Backed by K&N warranty
K&N’s Street Metal Series High-Flow Air Intake Systems provide a good looking appearance, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. These intake systems increase 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.

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