Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 Color:Black open-valve growl in dynamic settings—no

open-valve growl in dynamic settings—no tuning or coding required

year-1999-make-bmw

The sound is unobtrusive

Stock Torque:268 Ft Lbs @ 4800RPM

Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 Color:Black open-valve growl in dynamic settings—noBREAKING NEWS 11. 21. 2014 Owner, Mark Tarr from Victoria, British Columbia,CANADA brought his BMW E9x M3 with the Active Autowerke 700 horsepower supercharger system to a performance sanctioned event to run. Mark ran against a few admirable BMWs, but was astounded with the outcome of his driving. The Active Autowerke 700 horsepower BMW M3 dominated the competition. READ more here with write up, multiple videos and a list of the contenders. Here at