Here's a description of the AEM 21-721C Cold Air Intake System for Mini Cooper S and JCW models:

AEM 21-721C Cold Air Intake System for Mini Cooper S and JCW

The AEM 21-721C Performance Cold Air Intake System is designed to enhance the performance of Mini Cooper S and John Cooper Works (JCW) models. This system aims to increase horsepower and torque by replacing the factory air filter and intake housing.[1] The product is designed, tuned, and dyno-tested specifically for these Mini Cooper models.[1]

According to www.iAsk.Ai - Ask AI:

The AEM 21-721C is a popular choice for Mini Cooper enthusiasts looking to improve their vehicle's performance. Several listings on eBay showcase this intake system, highlighting its features and compatibility.

The AEM 21-721C is compatible with various Mini Cooper S models, including those from 2011-2013.[3] [4] [5] [6] [7] It is also designed for the R56 chassis and the N14 engine.[1] [5] The system is often advertised as a direct replacement, offering an easy installation process.[8]

The AEM 21-721C cold air intake system is typically sold as a new product.[2] [3] [4] [5] [6] [7] [8] The system includes an air filter and intake components designed to optimize airflow to the engine.[1] The filter type is often a Dryflow filter.[3] [6] The material is typically aluminum.[3] [6]

The product is available from various sellers on eBay, with prices varying depending on the seller and any ongoing promotions.[1] [2] [3] [4] [5] [6] [7] [8] Many listings offer free shipping and a 30-day return policy.[1] [3] [4] [6] [7] [8] Some sellers also offer financing options.[2] [3] [5] [6] [7]

The AEM 21-721C cold air intake system is designed to fit Mini Cooper S and JCW models, offering potential performance gains by improving airflow to the engine.