Recently had a stage 3 hybrid for an RST recon'd by said place for 220, after fitting it did sweet FA, no boost, car wouldnt rev, smoke, oil in boost hoses. Taken back under warranty and got accused of splitting the turbo and altering bits that had been put in the first time (although why i'd do this is beyond me ) eventually got it back second time a bit better held boost ok but still a bit smokey and plenty of oil both in and out side the turbo (as Tony at TS put it "its more like an oil pump" pmsl) took the whole car for once over at turbo systems to find said turbo had indeed been recon'd but had not been balanced so it was never gonna work. cured now by a brand spanker from Turbo Technics.
+ @ being fixed