The GMC Sonoma 2.2i 120hp (1997 - 2004) produces 120bhp and 190Nm in standard form. A Stage 1 ECU remap can raise output to 140bhp and 210Nm, a gain of 20bhp and 20Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your GMC Sonoma? 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