Originally Posted by NewhouseEnt
I can assure that this is exactly what's going to hapen. The 2010 M3 is going to be twin turbo.. right after you spend nearly $70k on the 09' you couldn't wait to buy...
lol...it is possible...that's what MB did for the W220 S-Class and C215 CL-Class. The AMGs and 600s were N/A up to 2002. Then in 2003 they added the supercharger for the AMGs and turbos for the 600s. LOL... 2002 people got majorly p0wn3d.