The Mercedes GT R 4.0 - 585hp (2017 ->) produces 585bhp and 700Nm in standard form. A Stage 1 ECU remap can raise output to 660bhp and 850Nm, a gain of 75bhp and 150Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Mercedes GT? Get in touch and we will discuss the best options for your vehicle.
JSM Diagnostics comes to you. Mobile ECU remapping across Medway and the surrounding areas.
Call us: 07711 934 905
Mon – Fri: 8:30am – 5:30pm