hi
i have a HKS cast manafold that fits a rb20/25 with a t4 flange
i have no use for it any more
im located in newcastle n.s.w
$1300
it has a hair line crack in the devider inside the manafold. where the wast gate bolts down but this will not effect the manafold
i have never used it in the 3 years i have had it
just pm me for pic