CarBahn gives the BMW M4 Competition xDrive an aftermarket makeover that builds on an already-impressive model.

Driving a CarBahn-tuned BMW M4 Competition xDrive. CarBahn’s CB3 Signature Package turns the BMW M4 Competition xDrive into a ...

Related: 2021 BMW M440i Convertible Review: Escape Artist Both the regular 4 Series and the performance-minded M4 soon will house BMW’s curved display, which features a 12.3-inch information ...

BMW says the M4 Competition can return between 9.7 l/100 km (24.2 US mpg) and 9.9 l/100 km (23.7 US mpg) over the combined ...

The extreme version of the M4 is lighter and more powerful than a stock M4. Singaporeans have to pay over $100,000 for a ...

I suddenly changed my mind when I started working with a renowned Italian driver who had brought in a BMW ... the M4 Competition model to have more power and torque than the old GTS. Photo ...

Steve Dinan's CarBahn wants to take us back, and his latest creation is giving off all the right vibes. CarBahn CB3 BMW M4 Competition xDrive CarBahn CB3 BMW M4 Competition xDrive CarBahn CB3 BMW M4 ...

Driving a CarBahn-tuned BMW M4 Competition xDrive. CarBahn’s CB3 Signature Package turns the BMW M4 Competition xDrive into a carbon-fiber-clad tour de force. The 3.0-liter, twin-turbo inline ...