It has become popular in Europe and the UK this idea. look at the VXR Performance centre and Thorney Motorsport Services. Thorney in the uk has just been appointed as a Vauxhall Factory back service centre. The offer 3 years warranty on all there mods carried out and the Stock Vehicles that are worked on there are covered under Vauxhall Warranty. If the Walkinshaw Performance centre have the same sort of warranty on offer this is going to be that is special and going for there mods is going to be something hard to pass up.Originally Posted by PaulyJ