£170.11

K&N Filters RK-3930 Motorcycle Intake System

RK-3930

Price data last checked 77 day(s) ago - refreshing...

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Price History & Forecast

Last 14 days • 14 data points (No recent data available)

Historical
Generating forecast...
£231.95 £163.93 £178.77 £193.61 £208.45 £223.29 £238.13 23 January 2026 26 January 2026 29 January 2026 01 February 2026 05 February 2026

Price Distribution

Price distribution over 14 days • 3 price levels

Days at Price
Current Price
1 day · current 2 days 11 days 0 3 6 8 11 £170 £231 £232 Days at Price

Price Analysis

Most common price: £232 (11 days, 78.6%)

Price range: £170 - £232

Price levels: 3 different prices over 14 days

Description

The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, this RK Series assembly includes an innovative powder coated billet aluminum back plate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.This part fits the following models:HARLEY DAVIDSON FLHP Road King Police 103 CI (2009 - 2012)HARLEY DAVIDSON FLHR Road King 103 CI (2012 - 2013)HARLEY DAVIDSON FLHR Road King 96 CI (2008 - 2011)HARLEY DAVIDSON FLHRC Road King Classic 103 CI (2011 - 2013)HARLEY DAVIDSON FLHRC Road King Classic 96 CI (2008 - 2010)HARLEY DAVIDSON FLHRSE4 Screamin Eagle Road King 110 CI (2008 - 2008)HARLEY DAVIDSON FLHT Electra Glide Standard 96 CI (2008 - 2010)HARLEY DAVIDSON FLHTC Electra Glide Classic 103 CI (2012 - 2013)HARLEY DAVIDSON FLHTC Electra Glide Classic 96 CI (2008 - 2011)HARLEY DAVIDSON FLHTCU Electra Glide Ultra Classic 103 CI (2012 - 2012)HARLEY DAVIDSON FLHTCU Ultra Classic Electra Glide 103 CI (2013 - 2013)HARLEY DAVIDSON FLHTCU Ultra Classic Electra Glide 96 CI (2008 - 2011)HARLEY DAVIDSON FLHTCUSE5 CVO Ultra Classic Electra Glide 110 CI (2010 - 2010)HARLEY DAVIDSON FLHTCUTG Tri Glide Ultra Classic 103 CI (2009 - 2013)HARLEY DAVIDSON FLHTK Electra Glide Ultra Limited 103 CI (2010 - 2013)HARLEY DAVIDSON FLHTP Electra Glide Police 103 CI (2009 - 2012)HARLEY DAVIDSON FLHX Street Glide 103 CI (2012 - 2013)HARLEY DAVIDSON FLHX Street Glide 96 CI (2008 - 2011)HARLEY DAVIDSON FLHXXX Street Glide Trike 103 CI (2010 - 2011)HARLEY DAVIDSON FLS Softail Slim 103 CI (2016 - 2017)HARLEY DAVIDSON FLSS Softail Slim S 110 CI (2016 - 2017)HARLEY DAVIDSON FLSTC Heritage Softail Classic 103 CI (2016 - 2017)HARLEY DAVIDSON FLSTF Fat Boy 103 CI (2016 - 2017)HARLEY DAVIDSON FLSTFB Softail Fat Boy Lo 103 CI (2016 - 2016)HARLEY DAVIDSON FLSTFBS Fat Boy S 110 CI (2016 - 2017)HARLEY DAVIDSON FLSTN Softail Deluxe 103 CI (2016 - 2017)HARLEY DAVIDSON FLTR Road Glide 96 CI (2008 - 2010)HARLEY DAVIDSON FLTRU Road Glide Ultra 103 CI (2011 - 2013)HARLEY DAVIDSON FLTRX Road Glide Custom 103 CI (2012 - 2013)HARLEY DAVIDSON FLTRX Road Glide Custom 96 CI (2010 - 2011)HARLEY DAVIDSON FXSB Breakout 103 CI (2016 - 2017)This list is a sample of all the compatible motorcycles for this part. Make sure this product fits your motorcycle by using the part finder above.

Key Features

Increases horsepower

Washable and reusable

Fits inside stock cover

Provides increased air flow

Product Specifications

Brand
K&N
Model
RK-3930
Format
Automotive
Domain
Amazon UK
Release Date
14 October 2015
Listed Since
24 July 2012

Barcode

No barcode data available

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