The Chevrolet Impala SS 5.3 307hp (2006 - 2014) produces 307bhp and 438Nm in standard form. A Stage 1 ECU remap can raise output to 332bhp and 467Nm, a gain of 25bhp and 29Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Chevrolet Impala? 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