Alta 15% SuperCharger Pulley For Mini Cooper S

**kimoboy** · 07-06-2008 06:50 PM

While MINI may have given Cooper "S" owners a literal boost over standard Coopers there is no reason to be comfortable with 163HP. One of the best ways to turn up the power is to turn up the boost.

Our 15% and 19% reduction supercharger pulleys do just that. ALTA Performance pioneered the use of taper fit pulleys on the MINI Cooper. Now the most widely used design in the industry, ALTA continues to manufacture the most popular pulley for the MINI Cooper S. With the simple installation of this pulley and no other modifications will raise boost 3-4 lbs. (NOTE: Some fluctuation in boost is normal and the actual gain will vary based on other factors including exhaust, intake etc.)

This rise in boost pressure will increase HP 12-20! No other modifications to ECU etc., required. Customers with other existing modifications or those seeking more HP the results can be even better with the addition of ECU, intake, intercooler and exhaust! Brand new for 1500LE