The Audi RS6 4.2 Biturbo 480hp (C5 - 2002 - 2004) produces 480bhp and 560Nm in standard form. A Stage 1 ECU remap can raise output to 520bhp and 725Nm, a gain of 40bhp and 165Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your Audi RS6? 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