CarBahn calls its G82 M4 mods its Signature package, and it retails for $20,599. There are some more CarBahn options on this particular test car that add another $9,000 to the price, in addition to ...

Power’s performance software upgrade increases engine power and the top speed to 205 mph. The G4M also has downpipes with high-flow catalytic converters that connect to a stainless steel exhaust with ...

It is possible that the interior hasn't been modified at all, and we wouldn't be mad to find out it hasn't, as this car boasts plenty of mods on the outside. While such a heavily modified BMW M4 ...

BMW is going to keep combustion-powered M cars on sale even after the end of the decade, but one report suggests the two-door ...

For example, don't expect to see an M4 Gran Coupe at your local BMW dealer in the future. Over the last few years, it feels like BMW has looked at its lineup and decided to offer a vehicle in ...

The future of the BMW M4 is taking two distinct paths. While the next-generation M3 will continue to be powered by the iconic ...