brake discs

Morning everyone, new to the forum here. As I was searching through te Forum I've noticed that no one has ever done an upgrade to the barake System. I currenlty own a Cupra Leon 2.0 TSI 190cv and was wondering if anyone has evere done a brakes upgrade to this model (either brakes caliper or just...

Has anyone attempted to replace the standard 340mm discs with the Brembo ones? if yes, how easy is the swap procedure and how much did it cost? is the difference in braking performance noticable / worth it?

A guide to replacing the rear pads and discs (272 mm) on a Mk. 3 Leon with independent rear suspension: The only difficult bit about this job is removing the caliper carrier bolts. The factory tightening spec is 66 ft/lbs plus 90 degrees which is very tight indeed. If the fasteners are rusty...