Guys FYI looks like Revo have a global 20% off sale so that has wet my appetite for Stage 1. Revo | Innovative Hardware and Software Products for Audi, Ford, Porsche, SEAT, Skoda and VW vehicles I notice they claim to configure to the driver style, fuel and conditions - honestly I thought it was just a plug and play map. I got a price from a local dealer who sounded like they hadnt used Revo for a while, not sure I should trust them now? Also, do they offer a trial of a map? Would like to try out first. Thanks.