A German tuning company G-Power unveiled the new 600 HP BMW M4 Convertible. Some time ago, G-Power announced that they have the technology for taking the 3-liter TwinTurbo engines up to 600 HP. That’s pretty big difference from the standard 425 HP these engines provide. With the upgrade, the torque …

G-POWER, a German tuning company we mentioned many times before, presents their new project – tri-turbo-powered BMW X6 M50d. The chosen model got a power upgrade kit for its straight-six diesel engine. The top speed limit is deleted thanks to the Bi-Tronic 2 V1 power module, and the power is …

G-Power took an M6 Convertible in stock form which makes 552 horepower and 502 lb-ft (680 Nm) of torque, added a custom remapping software – coupled with an aftermarket exhaust system – to give the M6 Cabrio 729 hp and 975 Nm (718 lb-ft) of torque output. The custom exhaust …

G-Power releases a new upgrade to their tuning program for the BMW M3 and M4. G-Power has created its Bi-Tronik 2 V2 ECU remap for the twin-turbocharged 3.0-litre six-cylinder engine. Next, the tuning shop installed custom downpipes for an expensive titanium exhaust system with four 90 millimetre tailpipes. All these …

G-Power presents an impressive M5 power upgrade to 740 horsepower and 975 Nm (719 lb-ft) of torque. In stock form, the 4.4 liter V8 TwiTurbo engine delivers 560 horsepower and 680 Nm (501 lb-ft). The power incRease was achieved through the installation of a new electronic engine management system and …