Alta 3in Catback Exhaust Mini Clubman S 08-12

With the popularity of the Clubman S, ALTA decided to produce a special catback exhaust designed specifically for its unique dual outlet. Just like all ALTA exhaust systems it is made out of 304SS for its polished beauty and durability. Starting out with a 3" I.D. at the cat pipe connection then "Y"-ing into two 2.25" pipes through the polished mufflers and shot out through angled, twin wall, 4" polished tips.

In our initial testing of the Catback exhaust, ALTA found great solid gains of 10 Wheel HP and 10 ft-lbs of torque. While 10 WHP is very noticeable, the most noticeable thing you will find is that the turbo spools quicker providing roughly 200RPM quicker spool. This quicker spool means more low end power!

Something you might not notice is sound. It is very important to ALTA and everyone to make the exhaust produce more power, but noise/tone is the next thing people are concerned with. This new 3" system is designed to be very, very mellow and appease all types of customers.