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, an the supercharged 163-HP engine almost demands a new BORLA 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.
The Touring edition is a street exhaust for the R53 Cooper S. It has a mild bump in volume output and sound, but will stay pretty quiet when idle or driving through the neighborhood.
The S-Type uses smaller mufflers to create and aggressive, loud, and fun sound. The S-Type is intended for people who want there Mini to bark and not be inconspicuous. It pops and burbles with every lift off the gas and creates a throaty rumble as you rev through the RPM Band.

R53 Link: Borla MINI Cooper S R53 Cat-Back Exhaust

R56 Link: borla cat back exhaust mini cooper, mini Cooper cat back exhaust