Description
The Garrett G-XRace GXR57-88 Supercore is a next-generation high-performance turbocharger center section engineered for extreme racing applications. Built on Garrett’s advanced G-XRace architecture, this supercore is designed to support 1000 to 3000 horsepower depending on configuration and setup.
Featuring an 88mm compressor inducer and 149mm exducer class design, the GXR57-88 delivers massive airflow capability, making it ideal for professional drag racing, high-boost street builds, and full competition motorsport engines.
Extreme Horsepower Capability
The GXR57-88 is part of Garrett’s top-tier G-XRace lineup, designed for maximum flow and efficiency under extreme boost conditions.
Its large-frame architecture allows it to maintain stable performance at very high RPM and boost levels, making it suitable for serious high-output builds.
Performance Highlights:
- Supports approximately 1000–3000 HP
- 88mm high-flow compressor inducer
- 149mm compressor exducer class
- XBoost aerodynamic technology
- Optimized for drag racing and motorsport use
XBoost High-Efficiency Technology
Garrett’s XBoost system is engineered to improve compressor efficiency and airflow stability at high boost pressures. This results in lower intake temperatures and improved power consistency under racing conditions.
The advanced compressor design allows the turbo to operate efficiently even in extreme high-pressure environments where traditional turbos struggle.
88 / 149mm Supercore Construction
The GXR57-88 supercore features a precision-balanced rotating assembly designed for high-speed durability and maximum reliability in motorsport environments.
Built with lightweight yet high-strength materials, it is optimized to handle extreme shaft speeds and sustained racing stress.
Construction Features:
- Precision-balanced CHRA assembly
- Motorsport-grade internal tolerances
- High-strength billet aluminum components
- Ceramic ball-bearing system for reduced friction
- Designed for extreme boost and RPM stability
Motorsport-Grade Reliability
Engineered for competitive racing, the GXR57-88 is built to withstand continuous high-load operation. It is commonly used in drag racing and high-performance builds where durability and consistency are critical.
This supercore is designed to handle extreme thermal and mechanical stress while maintaining airflow efficiency.
Key Features
- Garrett G-XRace GXR57-88 Supercore
- 88mm compressor inducer / 149mm exducer class
- Supports 1000–3000 HP applications
- XBoost high-efficiency compressor technology
- Lightweight billet-grade construction
- Ceramic ball-bearing system for high-speed stability
- Designed for drag racing and motorsport use
- Compatible with G-XRace turbine housing systems
Applications
- Drag racing (X275, radial tire classes, unlimited builds)
- High-horsepower turbocharged engines
- Motorsport competition vehicles
- Large displacement performance engines (3.0L–12.0L)
- Extreme boost racing setups
Why Choose the GXR57-88 Supercore?
The GXR57-88 is designed for builders who need maximum airflow, maximum horsepower potential, and motorsport-level durability. It sits in the upper tier of Garrett’s performance lineup, offering advanced compressor technology and proven racing reliability.
This is not a street upgrade—it is a full competition-level turbo supercore built for extreme performance environments.
