Active Autowerke BMW E46 M3 Supercharger Kit Generation 9.5 Level 1Active Autowerke BMW M3 Supercharger Kit E46 Gen 9 Level 1 When you thought it could not get any better, and after 10 yrs. of the #1 selling E46 M3 SC kit, Active Autowerke is proud to announce there new Generation 9. 5 SC kit. Active Autowerke is always looking for improvement, so it is no surprise that Active Autowerke has developed the 9th Generation E46 M3 SC Kit. Reliability and power is needed if you want to be on the podium, and this new