The calliper model is 5200, 4 pots..

Currently have 332mm rotors which I want to replace with fresh ones. Was just wondering if there is a bracket available to buy so I can fit 343mm discs?

Not familiar at all with these brake kits, all i know is the original discs should be 330mm and them are 332mm with 'special spacers' (read washers lol) And as I want fresh rotors why not upgrade to 343mm.

All I could find was some info saying the 5200 callipers can be used with up to 345mm discs. I can't find any brackets though, do they exist for the Impreza?

Also, after searching for new rotors, Reyland come up cheapest by far. Are these good rotors?

 

they appear extremely cheap for a reason IMO.............have had various customer stake them off and replace for a high quality race rotor from the likes of PFC

as for brackets then i am not aware of anybody offering a bracket kit "off the shelf" but ourselves (and various others) do offer custom services to accomodate whatever you wish

be aware the cp5200 requires a 28mm thick rotor as std