The BMW X3 M 3.0 xDrive Steptronic 480hp (2019 ->) produces 480bhp and 600Nm in standard form. A Stage 1 ECU remap can raise output to 575bhp and 800Nm, a gain of 95bhp and 200Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your BMW X3 M? 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