Now available our bolt on turbo upgrade for the Nissan Skyline RB25. We have machined a Garrett CHRA into the standard housings which keeps this a 100% bolt on upgrade. Turbo features a Garrett TA34 turbine wheel which has been matched to Mitsubishi 20G compressor wheel machined into the standard compressor cover. We build these with upgraded 360 degree thrusts. Turbo is capable of producing between 350-400hp. Note there is a slight oil feed line modification we do as these are a journal bearing turbo and require more oil flow than the factory Nissan ball bearing turbo.