The Garrett G-XRace GXR55-88 Super Core (0.18in PS, 103TW) is an exchange or upgrade core for turbocharger assemblies with 103TW trim and 0.18 inch PS. Intended for forced-induction rebuilds and custom turbo builds, this super core supplies the precise internal cartridge dimensions required to replace or upgrade the heart of a GXR55-series turbo.
Garrett G-XRace GXR55-88 0.18in PS 103TW Super Core