I want to ask you two questions. Stock not modyfied EJ205 how many HP can handle and the same with Nm ? I have modyfied Turbo, FMIC , STI Injectors, Walbro 255 fuel pomp , 3" exhaust . Now we have much more bigger potencial do boost my WRX but need to know stock limit of this.
I heard 300 HP max and 400Nm max ? Anyone get some expirance on this ?