Are you TSI T6? SPS is handy for when you can’t get the right fuel, and need to switch the map back. I would recommend it for a petrol. Unless you run the lower map for standard fuel all the time.
Didnt realise you could use an SPS as it could be handy for me. I have signed up as I want to get it done but also have a set of boost hoses / intercooler to fit. Should be best to do that before so best gets my finger out. I do get the benefit of using 99 all the time but sometimes not always easy to get where I live.
So TSi map 1 would be £399 with the discount? Benefit is also someone close by to me to do it.