Sounds like I got a bit mixed up with the SDI and TDI! Doh! I could quite easily fabricate the manifold and pipework to turbo an SDI its just the mapping bit which concerns me most! I think a 1.7TDI would be quite a performer on the quiet. g-man... i'm looking to spend somewhere around the £3K mark, perhaps a little more if need be. Need to shift my FTO first though!