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K&N RK-3933XB - Intake System-Harley Davidson
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K&N RK-3933XB - Intake System-Harley Davidson

K&N RK-3933XB - Single

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£326.39

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  • Description
  • Benefits
  • Technical Info
  • Fitment / Compatibility
  • Shipping Explained

Description:
K&N RK-3933XB - Intake System-Harley Davidson

General Details:

ColourBlack
VersionLarge Capacity
VersionHammer

Addtional Images:

Click for larger picture
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 which is replaced by a complete high-flow K&N air intake system. This air intake system is constructed with an extra tall K&N air filter providing more air flow and longer service intervals than standard RK-series air intake filters. The extra tall air filter design is intended to be used on larger or custom engine builds that would benefit from higher levels of air flow. Installation is simple with a sturdy, custom aluminium backing plate that mounts directly to the throttle body via an aluminium integrated, internal-run breather system. 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.

Please contact us to help identify which intake kit fits your bike.

PDF Downloads:

Download the Technical PDF

Benefits:

  • Designed for Harley-Davidson motorcycles
  • Increase horsepower and torque
  • Extra tall air filter design provides even more air flow and longer service intervals than standard RK-series air intakes
  • Easy to install
  • Made in the U.S.A.
  • Backed by K&N Million Mile Limited Warranty

Technical Information:

  • Estimated Horsepower Gain: 6.5 HP @ 4650 RPM
  • Product Style: Motorcycle Intake System
  • Replacement Filter: E-3984
  • Air Filter Colour: Red
  • Air Filter Material: Cotton Gauze
  • Weight: 4.5 lb (2 kg)
  • Product Box Height: 4.88 in (124 mm)
  • Product Box Length: 11.75 in (298 mm)
  • Product Box Width: 9.5 in (241 mm)
  • Air Filter Height: 3.125 in (79 mm)
  • California Restricted: Not legal for sale or use in California
  • Mounting Hardware Included: Yes
  • Overall Height: 6 in (152 mm)
  • Street Legal In All US States: No
  • Top Material: Aluminium
  • TUV Approved (Europe): No

Fitment / Compatibility:

  • 2017 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2017 HARLEY DAVIDSON FXDLS LOW RIDER S 110 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2017 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2017 HARLEY DAVIDSON FXDF FAT BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2017 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2016 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2016 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2016 HARLEY DAVIDSON FXDF FAT BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2016 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2016 HARLEY DAVIDSON FLD SWITCHBACK 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FXDF FAT BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2015 HARLEY DAVIDSON FLD SWITCHBACK 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXSB BREAKOUT 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXDF FAT BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FLSTF FAT BOY 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI - All - Street Legal In All US States: No - TUV Approved (Europe): No
  • 2014 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI - All - Street Legal In All US States: No - TUV App

Shipping

SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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