well after the MOT I had the advisory that the rear near side brake caliper is not fully releasing properly.  but is still operating.  so went on ebay and got me a pair of  bosch rear calipers £130 for the pair. to which I shall fit in the spring or summer time, along with me new discs and pads + hand brake cable too. as always I shall post pictures when I do this job, but for now here are my new calipers and discs,.... but ive still got to purchase the hand brake cables.  

Hi David

They look great, should be good quality with the calipers been bosch

I've tried drilled and grooved discs before and did not like them, found them quite noisey

the discs look like comline, Ive used the standard ones before and seemed good quality, you fit them straight out of the bag, no need to clean, there coated to stop them rusting and also help the pads bed in

let us know how you go on

cheers

Joe

if you can remember ......a few months ago I posted that I done my front discs and pads along with cleaning my front calipers, " with pictures" to which have now bedded in.   I can say that they  work great and stop the car good and straight with the ABS working to when I stop at speed.  (yes they do make a bit of noise, but only if braking hard)  so I'm looking forward to fitting the rear calipers plus discs/pads, brake cable, etc  to the jag, when the weather gets hot and the nights are warm....all the best joe and thanks for your reply ....regards dave.