£233.07

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3090

66-3090

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£233 today · usual range £221–£302 · best ever £221

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Price History & Forecast

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

Last 81 days · 81 data points (no recent data)

Historical
Generating forecast…
£301.50 £213.31 £232.55 £251.79 £271.04 £290.28 £309.52 23 April 2026 13 May 2026 02 June 2026 22 June 2026 12 July 2026

Price Distribution

Price distribution over 81 days • 6 price levels

Days at Price
Current Price
2 days 1 day · current 17 days 36 days 16 days 9 days 0 9 18 27 36 £221 £233 £236 £240 £300 £302 Days at Price

Price Analysis

Most common price: £240 (36 days, 44.4%)

Price range: £221 - £302

Price levels: 6 different prices over 81 days

Key Features

ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.

ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.

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

LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.

HIGH QUALITY: Made in America.

RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.

Product Specifications

Brand
K&N
Model
66-3090
Domain
Amazon UK
Release Date
14 October 2015
Listed Since
07 August 2012

Barcode

No barcode data available

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