What is a super core assembly?

A super core assembly, like this Garrett GXR45-73, is the central component of a supercharger system. It contains the compressor wheel and housing, which are responsible for forcing more air into your engine. It's designed to be integrated into a custom setup rather than being a direct replacement part for a specific vehicle.

What kind of build is this Garrett super core best suited for?

This super core is best suited for custom forced induction builds where precise control over airflow and boost is desired. The 73mm compressor wheel is capable of supporting significant airflow, making it ideal for performance-oriented projects that require a tailored supercharger system.

Does this super core come with all the necessary components for a supercharger system?

No, this is a super core assembly, which means it includes the compressor wheel and housing. You will need to source other components separately, such as intake plumbing, intercooling, bypass valves, and engine management systems, to complete your custom supercharger setup.

Garrett GXR45-73 73mm Super Core Assembly 934173-5004S

Name: Garrett G-XRace GXR45-73 73mm Super Core
Brand: Garrett
SKU: garrett-garrett-g-xrace-gxr45-73-73mm-super-core-t14-815092
Price: 3785.28 USD
Availability: InStock

Garrett G-XRace GXR45-73 73mm Super Core

$3785.28

Only 2 left in stock

Garrett GXR45-73 73mm Super Core Assembly. A robust core for high-performance forced induction builds.

Key Features

This is a Garrett G-XRace GXR45-73 73mm Super Core Assembly.
Features a 73mm forged aluminum alloy compressor wheel for high airflow.
Constructed with a durable cast housing to withstand demanding conditions.
Designed for custom supercharger system builds.
Part number 934173-5004S.
Not CARB approved; cannot ship to California.

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Product Details

The 73mm compressor wheel on this Garrett G-XRace GXR45-73 super core is a key indicator of its performance potential. This assembly is built for serious enthusiasts looking to build a custom forced induction system where precise airflow control and high boost levels are paramount. It’s designed to be the heart of a supercharger setup, allowing you to tailor the rest of the system to your specific engine and power goals.

Garrett has incorporated advanced aerodynamics into the design of this super core. The 73mm wheel is forged from strong aluminum alloy, balancing lightweight characteristics with the durability needed to withstand high rotational speeds and boost pressures. The housing is cast from a durable material, ensuring it can handle the heat and stress of demanding applications. This super core is intended to be integrated into a larger supercharger system, meaning it’s not a direct bolt-on part for a specific vehicle but rather a component for custom builds. You'll need to pair it with appropriate intake plumbing, intercooling, and engine management to achieve optimal results.

When planning your build around this Garrett G-XRace super core, consider the overall system requirements. The 73mm compressor wheel is capable of moving a significant amount of air, so ensure your engine can support it. This component is a solid choice for those who want to precisely engineer their forced induction setup for maximum performance and efficiency. It’s important to note that this part is not CARB approved and cannot be shipped to California.