i have a 550i with dinan stage 2 tune. i would not say it's boring, at all. it is very very capable. it is in fact a fire breathing dragon. but the problem is, you have to really push it to get that feeling, that feeling you can't describe, to come out. it's so capable and i love it.
but there is no car like the m3. we know this.
2012 E92 M3, Jerezschwarz, Dinan Monoball Kit, Dinan Rear Toe Link, Dinan Front Carbon Fiber Struts, Dinan Stage 1 Suspension, Dinan 3:62 LSD, Dinan Pullies, Dinan Intake, BPM stage 1 and DCT tunes, Passport 9500ci, LI Dual