I've been to see my local Audi about remapping and they have said they aren't bothered if my car is remapped, they will still do any warranty work if required so I am thinking of going ahead with it if I can find a map that suits me. They recommended a company in Cumbria called Turbo Chips. Never heard of them? Has anyone else? The only one I can find info online about is the bluefin http://www.mybluefin.co.uk/apps.php I know these guys do it but they are too far away http://www.richtersport.co.uk/ Oettinger do a map aswell but not sure how much it costs or if anyone near me does it. There must be more than these lot? Revo dont list it on their site so not sure if they do it for the 170? Any experience of remaps on 170 or just general advice appreciated! edit - updated list of companies found so far, may be useful to others in future http://www.mybluefin.co.uk/apps.php - claimed increase of 27bhp & 57 lbft http://www.richtersport.co.uk/ http://www.revotechnik.com/ - claimed increase of 40-45bhp & 60-70lbft http://www.giacusa.com/programs.php?mpid=241 - no info http://www.angeltuning.co.uk/pdfs/carmake/Diesel7.pdf - listed as coming soon http://www.celtictuning.co.uk/Car Tuning/vehicles/audi/Audi-a3-mk2-ecu-remap-chip-engine-tuning.html - claimed increase of 40bhp & 67lbft http://www.custom-code.co.uk/ http://www.rapidremap.co.uk/cgi-bin/download.cgi This isn't getting any easier!