Originally Posted by GnokGnik
If money isn't an issue and you need some back seats (if you want to call them that) then the new 911s with PDK is a killer.
That's the car I would upgrade to from the M3.
btw... ESS Supercharger is looking to be about $10,500 to 11,500 with about 12 hours of labor. Completely reversible and HP claims of about 560 WHP. If money isn't an issue that is...