We build all kinds of custom turbos at the shop..we have our own fabricator on location if your serious about building a turbo from scratch come by the shop and we can show you what we can do..right now we have 2 turbo projects that were just about to finish. one is a newcelica GT and the other is a ZX2 escort. Our address is in my sig. and the number is above my avatar..thanks crs_autosolution