What is a supercore assembly?

A supercore assembly, like the Garrett GXR45-76, is the central part of a turbocharger. It includes the compressor housing and wheel, and the center housing rotating assembly (CHRA). You then select a specific turbine housing to match your engine's needs, creating a custom turbocharger.

What kind of applications is this supercore best suited for?

This supercore is designed for high-performance and racing applications where builders want to create a custom turbo system. It's ideal for those looking to maximize airflow and tune their engine's powerband precisely.

Does this supercore come with a turbine housing?

No, this is a supercore assembly, which means it includes the compressor side and the CHRA. You will need to select and purchase a compatible turbine housing separately to complete the turbocharger.

Garrett G-XRace GXR45-76 76mm Supercore Assembly 952766-5001

Name: Garrett G-XRace GXR45-76 76mm Supercore
Brand: Garrett
SKU: garrett-garrett-g-xrace-gxr45-76-76mm-supercore-t14-943274
Price: 3813.95 USD
Availability: InStock

Garrett G-XRace GXR45-76 76mm Supercore

$3813.95

Only 6 left in stock

Garrett G-XRace GXR45-76 76mm Supercore Assembly.

Key Features

Features a 76mm compressor inducer diameter for significant airflow potential.
Designed as a supercore assembly for custom turbocharger builds.
Built by Garrett, a well-known name in forced induction technology.
Optimized for performance applications requiring high airflow and responsiveness.
Not CARB approved; cannot be shipped to California.

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Product Details

The Garrett G-XRace GXR45-76 features a 76mm compressor inducer diameter, a key measurement that directly impacts airflow potential and the overall powerband characteristics of your forced induction setup. This supercore assembly is built for serious performance applications where maximizing airflow and responsiveness is critical. It's designed to be the heart of a custom turbocharger system, allowing you to pair it with a specific turbine housing and other components tailored to your engine's needs and your desired power output.

Constructed with robust materials and Garrett's well-known engineering, this supercore is built to handle the high temperatures and pressures associated with performance forced induction. The 76mm compressor wheel is optimized for a broad range of applications, offering a good balance between high-end flow and mid-range torque. This unit is intended for builders and tuners who want precise control over their turbocharger selection, enabling them to fine-tune boost levels and engine response for specific racing or high-performance street use. It's a solid foundation for a custom turbo build, providing the core airflow component from a trusted name in turbocharging.

When building a custom turbo system around this supercore, consider the importance of proper exhaust manifold design, intercooling, fuel system upgrades, and engine tuning. These elements are crucial for realizing the full potential of the GXR45-76 and ensuring reliable performance. This assembly is not CARB approved and cannot be shipped to California.