My son has a Audi A4 (B8) 2.0 TDI CR 1968 cc 2012 134 bhp which I got Celtic to remap for his birthday present. Now at 194bhp 336lbft the clutch is slipping almost always when he puts his foot down. Partially due to the 115k miles and mostly due to the remap as it wasn't doing it before. Question to the forum is do we replace the clutch with a new standard clutch, or is there a better replacement?