Looking to upgrade my brakes as currently standard.

Considering Reyland 330mm disc upgrade which is £500

But:

2wd has Focus RS disc, BMW E38 Brembo caliper upgrade, is there anything like that for 4x4?

Mine is late 4x4 Sapphire, running stage 3, 18" Comps, so just want a bit better braking power and looks too.

Has anyone found a good value combination?