Aachen-based tuner has reworked the M6 in all its guises.
Germany's renowned BMW tuning specialist AC Schnitzer has revealed its aftermarket program for the M6 Coupe, Convertible and Gran Coupe consisting of aerodynamics and performance upgrades. First up the 4.4-liter turbocharged V8 has been bumped from 560 hp and 500 lb-ft of torque to 620 hp and 583 lb-ft, resulting in a new top speed of 190 mph. A new suspension lowers the M6 by 15 mm at the front and 25 mm at the rear, having the duel effect of improving handling and enhancing the high-performance 6er's already sporty profile.
Aesthetic and aerodynamic upgrades come in the form of a chromed front grille, carbon-fiber front and rear spoilers, and rear diffuser, while other mods include the tuner's AC Schnitzer sports rear silencer and chromed twin tailpipes, limited interior options, and weight-optimized 20- or 21-inch wheels.