Actually 4.10s would be perfect for this car...with the stock 8400rpm rev limit and the stock 3.85 gearing you would still have to shift to 4th. Except it would be right near the end of the traps and this would hurt the times as the car will be off the cams when shifted and not near its peak after the shift. With 4.10s you would shift earlier before the traps, putting the car closer to the power peak and crossing the traps on the cams.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, AFE Stg2. with C/F elbow VMRV810 19x10&19X11 275/295 Mich PSS.
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk