BMW M4 Goes Boom on the Dyno, Chaos Ensues
10 Apr 2024, 08:15 UTC · By: Elena Luchian / The standard 473 horsepower that the engine of the BMW M4 pumps out was far from enough for the Maximum PSI team. And then, chaos ensued
G-Power Tunes BMW M4 GTS, Result Is Impressive
25 Jul 2016, 16:56 UTC · By: Sebastian Toma / German tuners at G-Power have unveiled a new package, developed for the BMW M4 GTS. Maximum output was increased to an impressive 615 HP