The Chevrolet Express 5.3 V8 290hp (2001 - 2007) produces 290bhp and 441Nm in standard form. A Stage 1 ECU remap can raise output to 310bhp and 465Nm, a gain of 20bhp and 24Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Chevrolet Express? 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