[chedixon]

A big giveaway to it being mapped is by checking the sport displays in idrive, I believe standard it goes up to 460bhp? If yours says 500+ bhp its more than likely mapped.

The PCW exhaust mod is to the top of the silencer so you'd have to drop it at the rear to see if you've got any triangular weld marks on the top of the back box.

Tractions not great this time of year with the temps being low, if you have Michelin Pilot super sports on the rear they are better than Pirelli or other brands, Michelin Pilot sport 4s are even better for all round temperatures and conditions.