G57-2250 94mm Super Core P/N: 880547-5032S, G57 Turbo W/O turbine housing (Replaces 880547-5009S)

The G57-2250 94mm Super Core is Garrett’s answer for builders chasing extreme horsepower in radial and heads-up drag racing applications. Designed as a bare cartridge without a turbine housing, this supercore gives serious tuners and shop owners the flexibility to pair it with the exact V-band turbine housing their build demands. If you’re building toward the top end of the G Series performance envelope, this is the core the fastest cars in Radial vs The World and X275 competition are built around.

Specifications

• Compressor Wheel Inducer: 94mm
• HP Rating: Up to 2250 horsepower
• Turbine Wheel Inducer: 118mm
• Turbine Wheel Exducer: 112mm
• Turbine Trim: 90 trim
• Turbine Wheel Material: Inconel
• Turbine Flow Increase: Up to 28% more flow compared to GTX Gen II
• Center Housing: One-piece aluminum, air-cooled design
• Bearing Type: 16mm dual ceramic ball bearing cartridge
• Turbine Housing: Not included — supercore is sold without turbine housing
• Available Turbine Housing A/R Options: 1.09 A/R, 1.25 A/R, 1.41 A/R stainless steel V-band
• Outline: Interchangeable with GTX Gen II turbos
• Garrett P/N: 880547-5032S
• Alternate P/N: 880547-5009S (superseded)

Performance & Application

This Super Core is engineered for extreme horsepower applications where turbine flow and rotor dynamics make the difference between winning and losing a race. The newly engineered inconel turbine wheel with optimized G Series aerodynamics delivers a significant flow advantage over the previous GTX Gen II platform, translating directly into faster spool and stronger top-end delivery under sustained high-boost conditions. The one-piece aluminum center housing reduces overall supercore weight while the dual ceramic ball bearing cartridge provides the premium rotor stability required at these power levels. Because the outline remains interchangeable with GTX Gen II turbos, shops upgrading existing builds can transition to G57 performance without redesigning mounting or plumbing.

What’s Included

• G57-2250 94mm Super Core (without turbine housing)

Frequently Asked Questions

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