The Garrett G-XRace GXR55-88 Super Core (0.25in PS, 103TW) is a service or upgrade core for turbocharger assemblies. Specified with 103TW trim and 0.25 inch PS, this GXR55 super core is intended for high-flow forced-induction rebuilds or custom turbo builds where that trim and PS dimension are required. Use it when replacing or upgrading the internal compressor/turbine cartridge.
Garrett G-XRace GXR55-88 0.25in PS 103TW Super Core