Garrett G-XRace GXR55-88 0.25 A/R PS 103TW Super Core

Built for Racers Who Refuse to Settle for Second Place

When you're pushing your combination to the limit, every component matters.

The Garrett G-XRace GXR55-88 Super Core was engineered for racers who demand exceptional airflow, increased boost capability, and the durability required to perform pass after pass. Built on Garrett's decades of motorsports leadership, the G-XRace platform delivers the efficiency and reliability needed to compete at the highest levels of drag racing and competitive motorsports.

Benefits

✔ Up to 40% Greater Compressor Flow

✔ Higher Boost Capability

✔ Improved Pressure Ratio Performance

✔ Cooler, Denser Charge Air

✔ Lightweight One-Piece Aluminum Construction

✔ Integrated Turbo Speed Sensor Port

✔ Motorsport-Proven Reliability

✔ Built for Competitive Racing Applications

More Airflow Means More Power Potential

At the heart of the G-XRace platform is Garrett's advanced XBoost compressor technology.

Designed to move significantly more air than previous-generation turbochargers, the GXR55-88 delivers:

• Increased compressor flow
• Higher boost capability
• Improved efficiency
• Greater horsepower potential
• Stronger performance throughout the operating range

When your goal is maximum performance, airflow matters.

Ideal For:

• Drag Racing
• X275
• Limited Drag Radial
• Small Tire Racing
• Pro Mod
• High-Boost LS Builds
• Hemi Builds
• Modular Ford Builds
• Import Drag Racing

Garrett XBoost Technology

Garrett's latest compressor aerodynamics were developed specifically to increase performance and efficiency in demanding racing applications.

Benefits include:

✔ Up to 40% More Compressor Flow

✔ Higher Pressure Ratio Capability

✔ Increased Boost Potential

✔ Cooler, Denser Intake Air

✔ Improved Overall Efficiency

The result is a turbocharger capable of supporting serious horsepower while maintaining the reliability Garrett is known for.

Built for Extreme Competition

The G-XRace platform was developed for racers who spend more time at full throttle than part throttle.

Engineered to withstand:

• Extreme boost pressures
• High exhaust temperatures
• Long race weekends
• Repeated full-power passes

This is a turbo built for competition, not compromise.

Lightweight One-Piece Design

The innovative one-piece aluminum center housing and backplate reduce weight while maintaining exceptional strength and durability.

Benefits include:

• Reduced overall weight
• Improved durability
• Better thermal management
• Increased efficiency

Every detail was designed with performance in mind.

Integrated Turbo Speed Sensor Port

A built-in flange-style speed sensor port allows easy installation of turbo speed monitoring equipment.

Benefits include:

• Improved tuning accuracy
• Turbo overspeed protection
• Increased reliability
• Extended turbocharger life

A must-have feature for serious racers and engine builders.

Backed by Decades of Motorsport Leadership

Garrett has spent more than 70 years developing turbocharger technology for both OEM and motorsports applications.

Today Garrett supports racers worldwide with:

✔ 70+ Years of Engineering Innovation

✔ 1,300+ Engineers Worldwide

✔ 130+ Million Garrett-Powered Vehicles Globally

From professional motorsports to record-setting race cars, Garrett continues to set the standard for turbocharger performance.

Product Specifications

• Model: G-XRace GXR55-88
• Configuration: 0.25 A/R PS 103TW
• Super Core Assembly
• Dimensions: 14.9" L x 14.1" W x 13.2" H
• Weight: 32.2 lbs

Designed for Competitive Racing Classes

The G-XRace series was developed specifically for drag racing and regulated racing classes where inducer limits and class rules matter.

Always verify class requirements before selecting your turbocharger.

Winners Are Built.

If you're searching for a turbocharger capable of delivering exceptional airflow, higher boost capability, and race-proven durability, the Garrett G-XRace GXR55-88 0.25 A/R PS 103TW Super Core is built to help take your program to the next level.

 

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Not Carb Approved: true
Carb Acknowledgement Required: true
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Prop 65: Unknown
Part Type: automotive
Epa: N/A
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Clearance Item: t
Units Per Sku: 1