G-Power Boosts BMW M8’s Power to 820 HP with Upgraded Turbos
G-Power has unveiled a high-performance version of the BMW M8, sending off the model with a thunderous bang. The German tuner has installed larger turbochargers into the S63 V8 engine, pushing its output from an already impressive 625 hp to a staggering 820 hp and 737 lb-ft (1,000 Nm) of torque.Key TakeawaysG-Power's BMW M8 features an upgraded S63 V8 engine with larger turbochargers, delivering 820 hp and 737 lb-ft (1,000 Nm) of torque.The tuner has fitted a custom stainless steel exhaust system to enhance the car's performance and sound.Despite the M8's impending retirement, BMW will continue using its V8 engines in other models like the S68 found in numerous BMW and Land Rover vehicles.G-Power’s modifications include a custom stainless steel exhaust system with 100- and 110-mm tailpipes...