in my hands kit has dont about 3000ks, from the original owner about 5k, so about 8000in total, fromt compressor wheel is polished, bolts straight on to rb26, manifold with turbo, and bolted wastegate, with screamer pipes. oil lines come with turbo, only need front pipe to connect to AFM, you can make custom or ready made for the turbo dont know where. just boldt it down, and weld the exhaust to flange and thats it, i dont think larger injectors and power fc are nessicary as you can run 15psi with standard computer and injectors, even with standard boost youll be screaming in your gtr.