essex_jamie

as title i have brembo 4 pots on my car spah cosworth, and i need to get new disks and pads,
the caliper and disks, pads where on th car wen i bought it, but i dont know wat brake disks and pads to buy as in wat size the fitment as i dont know if its a brembo kit made for the cossie or a custom jobbie,
how can i source disks and pads, wat details do i need please help as my disks are fooked my car is shaking over 60 mph, steering wheel feels like it might wobble off lol, as the disks were grooved but u cant see the grooves anymore.