its a year 2000 turbo, i already have 4 pot calipers, so the upgrade from this would be the sti brake kit, if alloys have to be 18" then this wont be a issue
as far as i was aware sti 2004 or before was 17" but eather way wheels wont be a problem
i just mainly need to understand the fitment for the caliper as iv seen this is the best action to take to make the breaking a better experience,
rule one make more power you need to make better stopping power