RB25DET NEO engines utilize a 45V3 turbocharger with a larger OP6 turbine which some came with steel compressor and turbine wheels, In such cases, a nylon plastic compressor wheel and ceramic turbine wheel. This turbo engine was upgraded and experienced a larger exhaust housing and an increase in electrical power. https://rb26det-for-sale27025.bloginder.com/29788495/not-known-details-about-nissan-rb26-engine