Ok, I've had 3 240's and got my supra back now. With the 240's i know that if i wish to, i can throw a 300zx Master Cylinder on for added stopping power. Any such upgrade available for the MA70? You know. Like a MK4 Master Cylinder upgrade and throwing the rotors and calipers from the 4th gen on the 3rd? Anyone know about this? I also know that the 300zx fuel filter bolts on to the 240. Anyone know of any parts that are common between the JZA80 and the MA71 Supra's?:1zhelp: