The Holden Monaro 5.7 V8 306hp (2001 - 2005) produces 306bhp and 460Nm in standard form. A Stage 1 ECU remap can raise output to 325bhp and 480Nm, a gain of 19bhp and 20Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Holden Monaro? 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