you can use wagon/V6 rotors and larger calipers (any 2.25" or ~56-57mm calipers) w/ the correct bracket, or legend/NSX 2 piston calipers. You can look to have custom larger rotors and brackets made along w/ bigger calipers. Get better pads.

if the 5-lug swap some of the HT guys goes thru, the ~12" rotors off CL-S/TL-S and odyssey's are also an option.