those last couple of shots are of the MX4 millenium i think, it was the car that masami ran at the worlds warm up at the minnreg track a few years back but he never ran it at the actual worlds and is basically the basis of the BX though with the geometry of the MX4, it has the MX4 front shock tower with the camber plate on it. so the BX has been in developement for quite a few years but the mellenium was only ever available in japan and on a small production run.
also has the torsion bar off the rear gearbox onto the top deck used to reduce flex in the back end of the car. also has a slightly modified MX4 shell to accomodate the new motor position.
very rare.
