The Garrett Supercore G-XRace GXR57-98 is a genuine Garrett-engineered core assembly built for enthusiasts and race teams who demand authentic, race-proven Garrett engineering as the foundation of a custom turbocharger build. Sourced directly through authorized Garrett channels, this Supercore is designed for builders who need a verified, genuine starting point for high-performance turbo assembly. It’s the choice for those who won’t compromise on the authenticity of their core components.
Specifications
- Compressor Wheel Size: 98/149mm
- Model Designation: GXR57-98
- Product Line: G-XRace57
- Garrett P/N: 934174-5006S
- Also Known As: GXR57-98
Performance & Application
This Supercore belongs to Garrett’s G-XRace57 line, engineered for serious performance applications where genuine Garrett core integrity matters most. It serves as the foundational core assembly for builders constructing a complete G-XRace turbocharger system. This is a component for enthusiasts and shops with the technical expertise to complete a full turbocharger build around a genuine Garrett core.
Frequently Asked Questions
- What is the Garrett Supercore G-XRace GXR57-98?
- It is a genuine Garrett Supercore from the G-XRace57 product line, identified by Garrett P/N 934174-5006S.
- What does GXR57-98 refer to?
- GXR57-98 is the model designation for this Supercore within Garrett’s G-XRace57 product line.
- What compressor wheel size does this Supercore use?
- This Supercore is specified with a 98/149mm compressor wheel size.
- Is this a genuine Garrett product?
- Yes, this is a genuine Garrett G-XRace57 Supercore.
For builders who insist on genuine Garrett engineering at the core of their turbocharger build, the GXR57-98 Supercore delivers the authenticated foundation the G-XRace57 platform is known for.

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