According to their website, if it doesnt work simply return it for s full refund.
Give them your engine code (from the tag in the boot) and they can usually confirm whether they've encountered it already. Once I did the ECU software copy and sent it to them, I had the map back in about 15 seconds as they'd already done it for another car with the same engine code. I had a long chat with them before doing it and yep, it was a piece of cake. Preliminary step is to check the code then commit to the purchase and then return it if you're not happy.
Talk to the Doc about a custom map as well, he offers really good value and I'm sure could deliver something akin to a Superchips map in terms of power and torque delivery or something more bespoke if that's your thing.
