£145.43

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 5.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4950

Rot, RX-4950

Engine Air Filters

Same price for 5 weeks. Today is much like next week.

£145 for 36 days straight · last change was Dec 2025

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Price History & Forecast

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Last 376 days • 376 data points (No recent data available)

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Price Distribution

Price distribution over 376 days • 5 price levels

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Current Price

Price Analysis

Most common price: £151 (225 days, 59.8%)

Price range: £125 - £151

Price levels: 5 different prices over 376 days

Description

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

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.

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Product Specifications

Brand: K&N
Model: RX-4950
Colour: Rot
Format: Automotive
ASIN: B0006309FC
Category: Automotive > Car Parts > Filters > Air Filters > Engine Air Filters
Domain: Amazon UK
Release Date: 14 October 2015
Listed Since: 07 August 2012

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K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 5.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4950

Same price for 5 weeks. Today is much like next week.

Price History & Forecast

Price Distribution

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Description

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