Experience a thrilling lap at Circuit de Barcelona-Catalunya in a highly modified BMW M4 GT. This lap achieved a time of 1:53.920 (Garmin recorded), with an official time of 1:53.7 and an optimal time of 1:52.7. The vehicle is a street-legal BMW M4 (F82) featuring extensive GT modifications, including a full GT4 suspension with Öhlins TTX36, GT4 aero package (front splitter and rear wing), and GT4 11Jx18'' wheels with 285/660 tires. Braking is handled by GT4 390mm front brakes (utilizing stock M4 F82 ABS/DSC) and M Performance 380mm rear brakes. Power comes from a stock M5 F10 engine and gearbox, complemented by a Drexler LSD Diff 3.15. The interior is equipped with two Recaro Podium seats and a full roll cage (Clubsport + TÜV certified). Weight-saving measures include carbon doors with original M4 glass. Despite its track focus, the car retains full M4 options like Bluetooth, navigation, Parktronic, AC climate control, and multimedia, weighing in at 1615 kg with a full tank.