The Garrett Supercore G-XRace GXR57-88 is engineered for builders who demand genuine Garrett engineering at the heart of their turbocharger assembly. Designed as a core solution for those building or upgrading within the GX-Race57 platform, this Supercore delivers the foundation for extreme performance turbocharger builds. It’s the choice for enthusiasts and professional builders who require authentic Garrett components without compromise.
Specifications
- Model: GXR57-88
- Wheel Sizes: 88/149mm
- Product Type: Supercore
- Platform: GX-Race57
- Garrett P/N: 934174-5009S
Performance & Application
This Supercore is built as part of the GX-Race57 lineup, Garrett’s dedicated platform for serious performance applications. It serves as the core building block for turbocharger assemblies within this frame size, giving builders a genuine Garrett foundation to configure to their specific project requirements. This is a component for those constructing or upgrading a complete turbocharger system rather than a bolt-on, ready-to-run unit.
Frequently Asked Questions
- What platform does the GXR57-88 belong to?
- The GXR57-88 is part of the Garrett GX-Race57 platform.
- What are the wheel dimensions on this Supercore?
- The GXR57-88 features 88/149mm wheel sizing.
- Is this a genuine Garrett product?
- Yes, this is a genuine Garrett GX-Race57 Supercore.
For builders who accept nothing less than authentic Garrett engineering, the GXR57-88 Supercore delivers the genuine foundation your GX-Race57 build demands.

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