For example, there’s quite a bit more power on tap than in the outgoing M5. Under the hood is a 4.4 L twin-turbocharged V8 ...

BMW already has a reputation for quality and performance to begin with, so what exactly makes a G-Power BMW so special?

More powerful yet less torquey than the M5 Touring, the G3M BI-TURBO 800 Touring from G-Power adds 47,600 euros on top of the ...

After months of repairs, the rebuilt BMW M5 Competition finally hits the road and the dyno, pushing past 720 horsepower. The project, involving bodywork, electrical challenges, and a carbon fiber ...

We're kicking off an exciting new project with a brand-new BMW F90 M5! Join us as we pick it up and discuss our plans for performance upgrades, tuning, and modifications. Stay tuned for an epic build!

The performance of modern sedans has reached levels that were once exclusive to the world’s most elite supercars.

That means both exhaust temperature and back pressure is reduced, with boost pressure upped. Throw in special sauce software ...

The past two decades had seen them building racing engines and tuning up cars already on the road ... out 355 horsepower and 388 lb-ft of torque — this in an era when the BMW M5 maxed out at 282 hp. A ...

Ever thought the new M5 needed more power? Meet the AC Schnitzer ACS5 2012 BMW M5 tuning kit. The famous BMW tuning company has revealed it latest package ahead of a Geneva show debut next week.