The BMW 4 Series GC 430d 286hp (G2x LCI - 2024 ->) produces 286bhp and 650Nm in standard form. A Stage 1 ECU remap can raise output to 330bhp and 720Nm, a gain of 44bhp and 70Nm, 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