hi have just purchased a 172 cup and after reading about how fast these go i was a little dissapointed in the excellaration . i have a 130tdi remapped to 175 with 285ibs of thrust. and it felt like the golf was as quick if not faster. yes the handling is on a another level compared to my standard mk4 golf . the cup has only done 48000 with fsh. is this about right or should it be better. what speed should it do in each gear . ....garry