The BMW 4 Series GC 430D 258hp (F36 - 2014 - 2016) produces 258bhp and 560Nm in standard form. A Stage 1 ECU remap can raise output to 310bhp and 650Nm, a gain of 52bhp and 90Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your BMW 4 Series GC? 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