Awesome GTi, Manchester - had mine done couple of weeks ago. £212.75. I paid a tenner to get an engine Oil flush as well.
They picked up the fact that the 2 front Goodyear Eagle F1's were split on the inside tyre wall (4mm left, but gone back on Warranty - got a front set of Michelin PS3's on now) and the noisy Cambelt (got it done under Warranty).
Can't fault the guys - seemed to know what they were doing and they put the trial APR re-map on at the same time (which was fun for the 6 hour trial).
I'll be taking it back there as the normal dealer it's been at for every service so far wanted £300.