The McLaren P1 3.8 V8 916hp (All) produces 916bhp and 900Nm in standard form. A Stage 1 ECU remap can raise output to 1000bhp and 1000Nm, a gain of 84bhp and 100Nm, with no hardware modifications required.
Interested in a Stage 1 remap for your McLaren P1? 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