Prior Design's new aero-kit for the BMW 6-Series adds a lot of muscle to it. Dubbed the "PD6XX Widebody Aerodynamic-Kit" and offered on all two-door BMW 6-Series models (F12 Convertible and F13 Coupe including the M6 editions), it comprises of wide fender attachments with matching side skirts and bumpers.

There's also a rear diffuser, vented hood and boot lid spoiler. Check it out below: