Hi I have a 9" ncrc to suit rb30 direct from the us, this is pretty well the best around, billet backing plate with adjustable pads to set convertor height, 10 strut mechanical diode, convertor is bushed also, it has done about 6 passes then I change combos so it's been sitting in my shed for 3 years, they are about $2500 landed inc taxes, im chasing $1500, Thanks Brendan [phone removed]