I live in Sidcup. The nearest Evo specialist to me is Hayes Engineering in Erith but then RG is 2nd closest i believe.
What power are you hoping to get from your map? I would love to map mine but i cant risk not declaring it on insurance so im going to just drive it for a year and then see what happens come renewal time.
Join free to post in the tech forums, list parts for sale, and get into the members' gallery. Takes a minute.