Vauxhall Signum 2.2i 16v 155bhp tuning file

With a bespoke remap the Vauxhall Signum 2.2i 16v 155bhp gains +10 bhp and +15 Nm, rising from 155 bhp / 220 Nm to 165 bhp / 235 Nm (6% more power). We build each tuning file around the software number of your read on the Siemens/Continental SIMTEC 81.1, so nothing generic goes back into the car. Add DPF / EGR solutions to the same file if needed.

Who is this remap for?

Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 155 → 165 bhp equals roughly 116 → 123 kW.

Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.