It seems logical that the age-old axiom ?great things come in small packages? was imported to America from Europe. Few vehicles have ever lived up to that byline better than the BMW Mini Cooper. This incredible vehicle is both nimble and powerful, and the supercharged 163-HP engine almost demands a Borla T-304 stainless steel Cat-Back exhaust system. The unique posture of this race-bred European saloon touring car is well documented, and complimenting BMW engineering and high output engine with the free breathing mandrel-bent genuine Borla Cat-Back system with Borla custom-tuned performance muffler gives this little parcel of dynamite some real attitude. Borla offers 2 systems for the Cooper S, Touring sound #140120 for 2004-06 hatchback & 2005-2008 convertible, and the more aggressive sounding S-Type system #140119 for 2004-06 hatchback. All Borla exhaust components are tuned for maximum output from any other aftermarket performance upgrade. System features mirror polished T-304 stainless steel tips. Borla features high-quality aircraft grade T-304 austenitic stainless steel (superior to 409 or aluminized), mandrel bent tubing with race-bred straight-through mufflers, unduplicated great Borla sound of power, backed by an unsurpassed written Million-Mile Warranty. Genuine Borla, see it, hear it, feel it ? then you too will know why Winner?s Choose Borla!