The BMW M4 is an extremely powerful coupe that comes with sheer performance under the hood and an aggressive body styling,but with tuners worldwide developing custom wide aero kits, the M4 can become even more standout and menacing.

This is exactly what happened with this gorgeous red BMW M4, recently popping-up on the web with an insane GTRS4 wide kit, the entire make-over being completed by the US-based Boden Autohaus tuner.

It looks menacing and you might think that this lad here is also packing increased performance under the hood. Well, we might disappoint you, as the model is still unleashing the same 431 horsepower and 500 Nm of torque, all squeezed-out from the same 3.0-liter M TwinPower Turbo inline flat-six.

This would be enough to deliver a sprint from 0 to 100 km/h in just 4.3 seconds, when hooked to a six-speed manual transmission, or 4.1 seconds with a high-performance seven-speed dual-clutch. The topping is also limited to 250 km/h.

But it is not all about sheer power, and a wide and much more aggressive kit with some awesome wheels as well, is all it takes to make an M4 a real head-turner.

The GTRS4 aide kit comes handy with the carbon fiber aero parts, grille inserts, new front and rear bumpers, prominent front and rear fenders, custom sills as well as a standout boot lid spoiler. The entire tuning project can be admired in the photo gallery below.