The BMW X7 M50i 530hp (2018 ->) produces 530bhp and 750Nm in standard form. A Stage 1 ECU remap can raise output to 650bhp and 880Nm, a gain of 120bhp and 130Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your BMW X7? 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