that was where i was going to mate, but found a massive long thread from some bloke on here back in 2011 saying how many problems he had when he went there, and that they were cowboys?!!
heard a couple places. apparently the one to go to is in norwich.. AP TUNING.
or one in Guilford. Euro Spec.
Neither are exactly close!
Someone said that loads of places do simple maps, but you have to go to someone who really knows about evos otherwise probs could start happening, mis-firing etc..