What would my chances be against an E46 M3? I have a Uk 2000 model S4 with bailey DV's, K&N induction kit, Miltek cat back Exhaust, 18" RS6 reps, and the most important one i think, AMD ECU Remap. Before i fitted the K&N induction kit i was running 331BHP, so i should be somwhere between...