i used to own a saxo and i no alot about them its a tu engine exactly the same as a vts. even with cams, manifold,de-cat,s/s exhaust system and headwork they only see about 150bhp, if its 160 it must be on throttle bodies, my mate has a vts on bodies its 167 bhp and that is on 42mm jenveys with a raceland 4-2-1 manifold, a s/s exhaust system and de-cat and headwork they dont gain that much tbh. give me a link to who is sellin or were it is and il have a look at it see if ur gettin mugged of.