Hi all so Iv had an Audi A5 3.0 TDI V6 2011 for approximately 6 months Now. After hearing the benefits (More power and possible increase in fuel economy) of tuning the car through an ECU remap and wanted some advice if it's a good idea or what the repercussions maybe. I do enjoy how strong the car is so if there's anything else that can be done to it then I'm all ears. I haven't got much to spend (approximately 1k) on the car but I can save up if there's something a bit more pricey and I do intend to keep the car for the coming years. Also if anyone knows a good place that is reliable (even if it costs more) for an remap for Audi A5 or Audi's.