Mercedes SLK 55 AMG vs BMW E46 M3 Drag Race

1.5 mile drag race at Terminal Velocity top speed event. SLK: 380bhp , 425lb/ft. X-Pipe exhaust mod, engine and gearbox remap. Also a passenger and some luggage in the boot! M3: Carbon CSL airbox and maybe remap SLK top speed for the day, 162mph