If you had asked us up until recently what our opinion was on tuning the G82 (internal codename for the new M4), we would have probably told you to stick to new wheels and tires, a revised suspension, ...

We're not saying the double-coffin design of the kidney grille has grown on us, but it's starting to look less ridiculous as time passes. Chances are the new BMW M3, and M4 will age quite well, so the ...

BMW’s current family of turbocharged inline-sixes have been a fan-favorite among horsepower seekers, with builders likening the B58 and S58 engines to the legendary 2JZ-GTE. Thanks to the team at ...

There was a time when 900 horsepower was the stuff of science fiction, tucked away behind velvet ropes and six-figure supercars. Now? It’s bolted into the front of a BMW M4, thanks to some insane ...

Nobody would call the current BMW M4 Competition xDrive’s performance lacking. With over 500 hp on tap from a 3.0-liter, twin-turbo inline-six (dubbed as the S58 among enthusiasts), and all-wheel ...

Just as the sun rises and sets, BMW publishes conservative horsepower and torque figures. The German owner of a new M4 CSL put their car on the dyno and got an astonishing result—596 hp and 531 lb-ft ...

This video covers the launch of ECU tuning for the BMW G8x M3 and M4, with performance results measured on the dyno and Dragy testing. The tuning increases power and torque while maintaining factory ...