Looking for advice on best way to go about dealing with bad bubbling on front side passenger wing/wheel arch in titan silver from a 330ci 2001. I bought car back in november from a dealers and it wasant that bad car came with a replacement wing so i got car but within the space of 2mths bubbling has got severe and now its started on drivers side in all. Ive been told by a friend that replacement part would be hellish to fit and respray and that i would just be better getting a strait swap 2nd hand part but ive looked on ebay cheapest being about £150 and no sure if i could trust it.