I am selling a barely used Madness cold air intake. I used it for less than 3k then sold my car and got a JCW and no longer needed this. Retail price for this is $199.00 plus $39.00 for the cleaning kit. I will take $160.00 for both plus actual shipping. Here is the write up from Madness: The Madness Mini Cooper S intake has 80% more filter area than the stock paper filter. Our Madness Mini Cooper S Cold Air Intake System delivers on our promise with better cool air delivery and a larger air box than any other performance intake made for the Mini Cooper S. Because of the larger air box it can incorporate a much larger high flow velocity stack air filter (largest in the industry). With our cold air intake you get not only the sound of a performance intake but the accompanying power and torque that other systems fail to deliver. Install time takes just 15 minutes with no permanent modifications. Lifetime warranty Proven 9.3 HP gain.