The Northern California–based CarBahn gives the BMW M4 Competition xDrive an aftermarket makeover that builds on an ...

The BMW M4 has a 3.0-litre twin-turbocharged in-line straight six, which is good for 405kW/650Nm. Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should ...

Driving experience is subjective, but both the M3 and M4 deliver exhilarating rides typical of BMW’s M series. The M3, with ...

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

Read: 2025 BMW M4 CS Is A More Sensible CSL, But Does It Hit The Sweet Spot? At this point, some enthusiasts may complain that you can’t get an M4 with the Competition-spec engine paired with ...

The M4 CS comes with a 3.0-litre six-cylinder engine offering 543bhp and 650Nm of torque, with various M-specific features ...

As for the engine, it's a 3.0-liter twin-turbo straight-six featuring water injection technology from the BMW M4 GTS. It produces 500 horsepower and 442 pound-feet of torque – some 69 more hp ...

The 3.0-liter, twin-turbo inline-six engine now delivers 668 ft lbs of torque. Drew Phillips, courtesy of CarBahn If there’s one word to summarize CarBahn’s CB3 BMW M4, it’s “amplified ...