seat leon cupra180

Hi all, i've got a 2001 leon cupra s 180 and the brake the pad wear limit has come on. I got some replacements from the local car spares but they were the wrong ones. I've lost the receipt now so i was going to get some off VAGparts as i've used them before but i don't know what size the discs...

Just been out in the car and had the laptop in the back so decided to do the blocks i could remember off the top of my head without looking... does it look a healthy Cupra...i think they look ok but is the maf low. Ran out of track so didnt quite get to redline. Group A: '002 Group B: '118...