Originally Posted by x'ed
saying it can't be fast then mentioning an existing supercharger system that would still leave the crossfire far less expensive than your M3 seems sorta contradictory. not trying to be judgmental, just pointing it out.
understand. the problem is...adding a supercharger for 8-10k to a crossfire...may add speed but its just a bad investment. you would be lucky to find a buyer to give you an added 2k at time of sale for the upgrade. in this case...one likes to waste a lot of money to go fast.
in this case...the srt 6 would be the way to go.