yep, 2L and 1.8L.
we're finalising the price at the moment, but it will be in mild steel and coated. dont expect it to be cheap that's for sure. a place here in oz quoted us (trade) $400aud - about $300usd - just for the merge collector alone - hence the reason why we're building our own. why go to such effort for the merge collector? apparently this place made two up for an old school v8 that had a previous pb on the 1/4 mile of 9.6 seconds. they put on the merge collectors and did a 9.2 or 9.1. that's a massive increase in power - and just from a proper collector