I'm looking to build a trackday car similar to a LMP style car and plan to use an AEB engine from either an A4 or Passat.
As far as I can tell these have 5 speed gearboxes fitted but i'd like to fit a 6 speed. Westfield used the 1.8T in their XTR4 and fitted a 6 speed box, (pictures below) Can anyone help identify the gearbox code I should be looking for to bolt up to the AEB block?
6 Speed box in XTR4
5 Speed AEB box