Thanks for the info. FYI, Jet-Hot quoted me about $800 for the downpipes, manifold heat shields, and turbine housings. AZ Custom will do those plus a heat dissipation coating on the compressor housing for $430. Can't say one way or another if the compressor coating is worth it, but I had it all apart so figured I'd give it a shot. Anyway, sorry Mike, I can't be the Swain guinea pig this time :)