Stage 1 tuning is usually software for a standard car. Stage 2 tuning is software matched to supporting hardware such as an intercooler, intake or exhaust parts where legal. The best route depends on the vehicle, gearbox and health checks before tuning.
What this means for owners
Vehicle health, software quality and the parts fitted matter more than a claimed headline figure. Wraith Performance checks the details before recommending a tuning route.
When to book advice
Book advice if the car has warning lights, unknown previous tuning, new parts fitted, clutch concerns or figures that do not match how the car feels. Diagnostics, datalogging and dyno testing can help find the right next step.
Any tuning should be legal for the way the vehicle is used on UK roads. Tell your insurer about software and hardware changes before driving after modification.