Report Brake Options - Standard Aurion in Aurion / TRD Aurion Club Posted September 10, 2020 11 hours ago, matt36415 said: So... has anyone found a rear brake upgrade (other than different pads)? Are there larger discs and callipers that bolt on? I have kluger disc, caliper on front, lowered, kyb shocks, larger rear sway bar, 245/45/18 tyres... so the rear brakes are the last of this type of things I would like to do. kluger fronts calipers are enough if you dont intend to take it further and go track, if your rotors arent upgraded, i suggest going for some v-max slotteds, qfmA1rm are the go-tos for front pads, and hpx for rear. anything more, youd probably have deep pockets, then go for hawks, dixcels. you dont need "bigger" rear brakes .. even normal pads will do. heck i even tracked on normal pads on the rear the next upgrade for fronts would probably be 4pots, iirc, there are brackets that you can get customized so you can bolt it on the fronts. try looking at lexus ls400 front calipers, i think they go on a 330mm rotor. do some measuring, maybe they fit onto your brake hub, otheriwse fabricate or look for custom caliper mounts On 8/22/2015 at 9:07 AM, jeffy said: why not get some braided lines for a more sturdy feel ? same thing im gonna say 5 years ago. grab some braided lines, and if you are tracking, match the fluid with rbf600.