£345.86

K&N Cold Air Intake Kit: Increase Horsepower: Compatible with 2001-2017 HARLEY DAVIDSON (Street Bob, Fat Bob, Boy, Low Rider, Dyna Wide Glide, Switchback, other select models)57-1125

Red, 57-1125

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£346 today · usual range £260–£352 · best ever £260

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 77 days · 77 data points (no recent data)

Historical
Generating forecast…
£352.14 £250.68 £272.81 £294.95 £317.09 £339.23 £361.36 13 June 2026 02 July 2026 21 July 2026 09 August 2026 28 August 2026

Price Distribution

Price distribution over 77 days • 8 price levels

Days at Price
Current Price
11 days 9 days 10 days 11 days 11 days 11 days 4 days · current 10 days 0 3 6 8 11 £260 £265 £310 £312 £317 £320 £346 £352 Days at Price

Price Analysis

Most common price: £260 (11 days, 14.3%)

Price range: £260 - £352

Price levels: 8 different prices over 77 days

Key Features

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle

GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube

BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response

IMPROVED ENGINE SOUND: Hear the power under the hood

WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants

EASY MAINTENANCE: No filter cleaning required for up to 100000 miles

EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools; K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower;

DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required

Product Specifications

Brand
K&N
Model
57-1125
Colour
Red
Domain
Amazon UK
Release Date
04 October 2016
Listed Since
30 September 2016

Barcode

No barcode data available

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