Can the brake pads be easily removed and replaced from rear TRW calipers (without removing the calipers) similar as can be done with the front Brembo calipers?

In a word, yes  Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Thank you. Then I shall batter on in due course

13mm headed bolts need removing and the calliper just lifts off. Before removing, twist the calliper upwards by hand which will push the pistons in ever so slightly allowing you to refit the calliper without fouling the brake pads... & VERY IMPORTANT! put your pads back onto the disks in the same order/position you removed them (due to wear on the surfaces )

Thanks Craig

The pads are held in a the carrier and the caliper lifts away, i would make sure you remove the anti rattle springs from the caliper and give the carrrier a good clean out with a file prior to refitting as they
Can get a rust build up which jams the pads. The pads should move freely
In the carrier

I did a write up in the wiki on swapping the caliper over so have a look ans the process is pretty
Much the same.

http://www.fullfatrr.com/forum/topic19932.html There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
Fiat 500x 1.4 multiair Lounge 2015
2010 LR D4 Commercial 2.7 TDV6

Thanks NMJ