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Mini Cooper S Stainless Steel Cat Back Exhaust. This system is completely polished 304 stainless steel. From the cat back it has a 2.5" diameter pipe with a center muffler/resonator and a single rear muffler. Twin tips are 2.75" diameter. Tip position is adjustable so you can be sure it will fit the factory opening. We designed this system with a single rear muffler because we feel a 1600cc engine does not need 2 rear mufflers, especially since we're using 2.5" tubing. I believe Dinan came to the same conclusion. This design works great, saves weight, is easier to install and maintain. Installation is easy as our system uses the factory hangers and bolts directly to the factory Cat. Please specify year of car.
