The Mercedes X-Class 350d 258hp (2017 ->) produces 258bhp and 550Nm in standard form. A Stage 1 ECU remap can raise output to 290bhp and 690Nm, a gain of 32bhp and 140Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Mercedes X-Class? 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