The going rate is around 250-300 but sometimes they go for more as demand is so high
as an alternative, we are looking at potentially getting NEW oem manifolds. that may end up being in the 700-800 range. maybe a little more, maybe a little less.
It's a lot, yes.
but consider this :
for stock turbo and smaller upgrade turbos, i'm yet to find anything that is "better" in terms of power Vs spool.
The aftermarket options (MAP, FullRace etc) may gain a little midrange and top end, but add 300rpm or so to spool. they are great for larger turbos but for an X swap I honestly don't think they are the way to go.
Just throwing it out there as an option
