LSD would be a much better upgrade on the performance end. The ASC basically retards your engine when it senses traction loss. The LSD on the other hand will allow your engine to operate as normal while delivering power to both rear wheels making it easier to correct and control your vehicle.
Quote:
Originally Posted by John Firestone  I don't think the stock LSD and ASC+T got along (in a mechanical or marketing sense). |
Hey John, I agree with you on this and I thought it was very strange when Mallard pulled up the build sheet for my M3. For some reason, it came with both? I think it had to be special ordered that way, but I don't understand why someone would pay for both options. Perhaps they were paranoid, lol.