I have recently bought an Audi A4 2.7 Auto, which has very quickly become my pride and joy, although they can be a little thirsty on fuel. So I looked into engine remapping to save on fuel and a little more power never hurts! What impressed me about ECU Flash is their attention to detail and every car is calibrated to the exact requirements of that individual vehicle – and not just running a pre-determined calibration. The difference is fantastic, the car wasn’t slow before by any means, but now brings a smile to my face on a regular basis, plus fuel economy is up – so over a 18 months or so – it’ll pay for itself :-). Above all, I was really pleased with the care they took, so if you are looking for ECU remapping you can trust – I would not hesitate to recommend them use again.