About 12 weeks but I seem to have got lucky compared to Monkeyhanger as I managed to doctor a vanilla 3dr DSG in the right colour and reconfigure it to my ideal spec without it affecting the build date. When we first looked at it in its basic form it was estimated bw51 and didn't change after the changes were made when it went to confirmed bw51. With Christmas I think it probably slipped a couple of weeks as it left the factory on 9th Jan and arrived at the dealers off site pdi centre/storage site on 21st Jan.
This seems very strange...
Your dealer was able to reconfigure an existing order, asking for far more changes than mine and it didn't affect the build date, and my dealer can't do the same?
I'm really starting to think my dealer has kept my old order going as it was (Lapiz vanilla R on Cadiz) for stock and ordered me a whole new car, transferring my tracker code to the new car. That way they get to keep the order for my old car pricelocked at pre-Nov price rise.
Was your car originally ordered after the pricerise (Nov 4th), and so has no potential pricelock isses with changing spec?