Editorial - F20 M135i Development pt 3 Quaife ATB LSD - Autocar Magazine - November 2017

"with the LSD fitted, the M135i is wonderfully controllable, the rear end breaking away in a completely fluid and controllable way. It's brilliant..."

Editorial - F20 M135i Development pt 3 Quaife ATB LSD - Autocar Magazine - November 2017