It’s quite crazy the amount of power some tuners claim they can get out of BMW’s new S55 twin-turbo engines. Earlier this week, we were rather reluctant to believe the guys from GSR Autosport when ...

Sure, a 991 Turbo is pretty darn quick from the factory, with 520 horsepower and a zero to sixty time in the mid-3s. Most people would be perfectly happy with that. Fortunately for the ones that ...

28 Sep 2015, 16:46 UTC · By: Vlad Mitrache // The two Mercedes-AMG models are the lucky beneficiaries of a tuning program from German outlet PP-Performance that significantly boosts their output ...

If you’re a Porsche 911 Turbo (991-generation) owner with a curious case of speed-itis, PP-Performance has the fastest cure for you. The treatment costs €11,999 or roughly US$13,600 at today’s rates, ...