Do what i did, sold the Coupe and bought a SRT 6 Roadster great fun and a lot quicker... mine has a few mods NEEDSWINGS dcai... ASP 178mm kit & PSK178 ( i have not had this fitted yet ) for the supercharger ! and adjustable sprint booster there is very little out there for mods unless you go to the USA for parts... and next is a remap that should do for now, i felt a difference straight away when the dcai was fitted these cars are very fast as a lot of people outside our community dont know what they are or whats under the bonnet ...have suprised quite a few BMW and AUDI owners ha...