What is a super core assembly?

A super core assembly is the central part of a turbocharger. It contains the essential rotating components, like the compressor wheel and turbine wheel, mounted on a shaft. You need to add specific housings to complete the turbocharger unit for your application.

What else do I need to buy to make this a functional turbocharger?

To make this a complete turbocharger, you will need to purchase a compatible turbine housing and a compressor housing. The specific A/R ratios and sizes of these housings will depend on your engine's specifications and desired performance goals.

Why is this part not CARB approved?

This super core assembly is designed for custom performance builds and may not meet emissions standards required by the California Air Resources Board (CARB). Therefore, it cannot be legally shipped to California.

Garrett GXR42-72 72mm Super Core Assembly 934173-5002S

Name: Garrett G-XRace GXR42-72 72mm Super Core
Brand: Garrett
SKU: garrett-garrett-g-xrace-gxr42-72-72mm-super-core-t14-815090
Price: 3320.42 USD
Availability: InStock

Garrett G-XRace GXR42-72 72mm Super Core

$3320.42

Only 5 left in stock

Garrett GXR42-72 72mm Super Core Assembly

Key Features

Fits custom applications.
Features a 72mm compressor wheel for specific airflow characteristics.
Designed for custom turbocharger builds.
Includes essential rotating components for a turbocharger.
Part of Garrett's G-XRace series, known for performance.
Requires separate purchase of turbine and compressor housings.

This is a super core assembly intended for custom turbocharger builds and does not have specific vehicle fitment. Compatibility depends on the chosen turbine and compressor housings and the overall engine build.

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Product Details

The Garrett GXR42-72 features a 72mm compressor wheel, a key detail that helps dictate airflow and boost potential for your high-performance build. This super core assembly is designed for serious racers and tuners looking to build a custom turbocharger setup. It's the heart of a turbocharger, housing the essential rotating components like the compressor wheel and turbine wheel, ready to be paired with housings tailored to your specific engine and power goals.

Garrett is well-known for its robust forced induction components, and this G-XRace series super core is built to handle demanding conditions. The internal components are selected for durability and performance, forming a solid foundation for significant power gains. This assembly is intended for custom applications where precise control over airflow characteristics is paramount. You'll need to select compatible turbine and compressor housings to complete the turbocharger unit, ensuring it matches your engine's displacement, desired boost levels, and overall performance targets.

Because this is a super core, it requires additional components to become a fully functional turbocharger. You will need to source the appropriate A/R ratio turbine housing and compressor housing that best suit your engine's needs and your tuning objectives. This approach offers maximum flexibility for builders aiming for a unique powerband and specific performance metrics. Please note that this unit is not CARB approved and cannot be shipped to California.