Garrett Supercore G-XRace GXR47-80 80/109mm GXRace, P/N 953234-5004S

The Garrett Supercore G-XRace GXR47-80 is a genuine Garrett core assembly built for serious builders who want to configure a complete G-Series G47 based turbo unit to their exact specification. This Supercore delivers the compressor and turbine wheel architecture that defines the G-XRace47 platform, giving tuners and engine builders a proven foundation to pair with the turbine housing of their choice. It’s the right starting point for anyone building a high-output turbo system around genuine Garrett engineering rather than settling for a pre-configured unit.

Specifications

• Compressor Wheel Inducer: 80.9mm
• Compressor Wheel Exducer: 109mm (116mm extended tip)
• Compressor Housing A/R: 0.85
• Turbine Wheel Inducer: 93mm
• Turbine Wheel Exducer: 88mm
• Garrett P/N: 953234-5004S

Performance & Application

This Supercore is engineered as the core of a complete G-XRace47 turbo build, requiring a turbine housing to finish out the assembly. It uses the same turbine housing as the G-Series G47 turbo, allowing builders to leverage existing G47 housing options when configuring their setup. This makes it a straightforward path for those already familiar with the G-Series lineup who want to move into G-XRace territory. It’s built for enthusiasts and shops assembling a custom turbo unit rather than buying a fully packaged, ready-to-bolt-on turbocharger.

Compatibility & Fitment

• Compatible with the same turbine housing used on the Garrett G-Series G47 turbo

Frequently Asked Questions

Do I need anything else to complete this turbo?

Yes, you need to add a turbine housing of your choice to this Supercore in order to complete a full turbo unit.

What turbine housing fits the G-XRace47 Supercore?

The G-XRace47 uses the same turbine housing as the G-Series G47 turbo.

What is the compressor housing A/R ratio?

The compressor housing A/R ratio is 0.85.

What are the compressor wheel dimensions?

The compressor wheel has an 80.9mm inducer and a 109mm exducer, with a 116mm extended tip.

For builders who demand genuine Garrett engineering and the flexibility to finish their turbo their way, the G-XRace47 Supercore, P/N 953234-5004S, is the authentic core to build around.

Downloads

• Garrett-G-XRace-GXR47-Product Flyer