Vid of Milltek E92 start up, idle and rev.
http://s209.photobucket.com/albums/b...t=P1030139.flv
Thread from UK M3 forum discussing the Milltek, loads of photos too. The UK distributer's (Thorney Motorsport) comments regarding power gains are worth a read.
http://www.mtorque.co.uk/ubbthreads/...=677590&page=1