The ones currently on my car are so fooked its unbelievable, I have tarox 6 pots up front, so can get a little interesting under heavy braking. I then bought a set that where alleged to be in 'perfect working order' but just not worth the time putting them on for them to then be just as fooked in nect to no time.
I have found this website
http://www.brakepartssuperstore.org.uk/contents/en-uk/d9380.html £110 inc vat each plus £60 until old caliper returned!! but they do come with a 2 year warranty, so think I may just pay out for these, as I want an MOT and I want my R back!
Are the gti brakes identical? as these are like £20 cheaper
If anyone knows anywhere cheaper let me know.