£551.99

AEM -21-721C Performance Cold Air Intake System

Black, 21-721C

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£552 for 48 days straight · last change was Dec 2025

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Price History & Forecast

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

Last 605 days • 605 data points (No recent data available)

Historical
Generating forecast...
£707.71 £477.84 £528.00 £578.15 £628.30 £678.45 £728.61 05 June 2024 03 November 2024 03 April 2025 01 September 2025 30 January 2026

Price Distribution

Price distribution over 605 days • 5 price ranges

Days at Price
Current Price
16 days 296 days · current 121 days 143 days 29 days 0 74 148 222 296 £499-541 £541-582 £582-624 £624-666 £666-708 Days at Price

Price Analysis

Most common range: £541-582 (296 days, 48.9%)

Price range: £499 - £708

Price levels: 5 price ranges over 605 days

Description

The AEM 21-721C performance cold air intake system produces horsepower and torque gains by replacing your vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Mini Cooper S, S Clubman and John Cooper works models. Air enters the system through an oversized AEM dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a replacement air box with a fully-opened hood scoop which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable black powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor and vacuum line port as well as an AEM filter minder. The cylinder shaped AEM dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). Mini Cooper John Cooper works 1.6L L4 F/I 2013 Mini Cooper John Cooper works GP 1.6L L4 F/I 2013 Mini Cooper S 1.6L L4 F/I 2013 Mini Cooper S 1.6L L4 F/I 2013 Mini Cooper John Cooper Works 1.6L L4 F/I 2012 Mini Cooper John Cooper Works 1.6L L4 F/I 2012 Mini Cooper S 1.6L L4 F/I 2012 Mini Cooper S 1.6L L4 F/I 2012 Mini Cooper S 1.6L L4 F/I 2012 Mini Cooper S Clubman 1.6L L4 F/I 2012 Mini Cooper John Cooper Works 1.6L L4 F/I 2011 Mini Cooper John Cooper Works 1.6L L4 F/I 2011 Mini Cooper S 1.6L L4 F/I 2011 Mini Cooper S 1.6L L4 F/I 2011 Mini Cooper S Clubman 1.6L L4 F/I 2011 Mini Cooper S Clubman 1.6L L4 F/I 2011

Key Features

Increased horsepower

Tuned and dyno-tested to improve acceleration and engine sound

Low restriction aluminum tubing

Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)

Washable and reusable oil-free filter media

Product Specifications

Brand
AEM
Model
21-721C
Colour
Black
Format
Automotive
Domain
Amazon UK
Release Date
22 September 2021
Listed Since
21 March 2014

Barcode

No barcode data available

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