A lot of CSLs have been tracked at some point in their life. That one in the picture I posted belonged to my friend, it was brand new at the time. Since owning that one he has had 2 more and tracked both of them. One was purely used for track with a few modifications made including £4k worth of brakes. His take on them now is that they are nearly all wrecks. Worth saying that he never had any issues with SMG in the 3 that he owned and he drove them pretty hard.
In terms of comparison to the Z4MC. Mr Harris wrote an article sort of comparing them a while ago. It didn't go down that well when it was posted here. I agree fully that the Z4MC is a much better looking car, far more special looking but my opinion is that the e46 drives much better. http://www.pistonheads.com/doc.asp?c=52&i=26310
In terms of comparison to the Z4MC. Mr Harris wrote an article sort of comparing them a while ago. It didn't go down that well when it was posted here. I agree fully that the Z4MC is a much better looking car, far more special looking but my opinion is that the e46 drives much better. http://www.pistonheads.com/doc.asp?c=52&i=26310





