The Garrett GT3076R with the Audi K24/K26 flanged turbine housing is a purpose-built, drop-in upgrade for owners of the Audi 5-cylinder 2.3L platform who want a direct bolt-on solution without custom fabrication. Engineered for enthusiasts chasing serious top-end power while retaining a factory-matched turbine flange, this turbo delivers the flow characteristics that make the GT30-series a proven favorite in high-output builds. It’s the right choice for anyone who wants Garrett-level performance and durability without sourcing adapters or one-off housings.

Specifications

• Compressor Wheel Inducer: 57mm
• Compressor Wheel Exducer: 76mm
• Compressor Wheel Trim: 56
• Compressor Housing A/R: 0.60
• Compressor Inlet/Outlet: 4″ in / 2″ out
• Turbine Wheel Inducer: 60mm
• Turbine Wheel Exducer: 55mm
• Turbine Wheel Trim: 84
• Turbine Housing A/R: 0.82
• Turbine Housing Flange: Audi K24/K26
• Bearing Type: Ball bearing
• HP Capacity: 525+HP potential flow

Performance & Application

This GT3076R is designed specifically for the Audi 5-cylinder 2.3L engine, using the factory K24/K26 turbine flange for a true drop-in installation. Its ball bearing construction sharpens throttle response and improves durability compared to journal bearing designs, making it well-suited for enthusiasts who demand both spool quality and long-term reliability. With 525+HP potential flow, this configuration is aimed at builds pushing well beyond stock output while keeping the factory-style bolt pattern intact. It’s a strong fit for performance-focused Audi 5-cylinder owners looking to maximize power without reworking their exhaust manifold interface.

Compatibility & Fitment

• Audi 5 cylinder 2.3L engines with the K24/K26 turbine flange
• Direct bolt-on / drop-in replacement for factory K24/K26 flanged turbochargers

Frequently Asked Questions

What HP can the GT3076R support?

This GT3076R offers 525+HP potential flow capacity.

Is this a ball bearing or journal bearing turbo?

This GT3076R uses ball bearing construction, which optimizes response and durability.

What is the A/R ratio of this turbo?

The compressor housing uses a 0.60 A/R, while the turbine housing uses a 0.82 A/R.

What vehicles is this turbo compatible with?

This turbo is a drop-in fit for the Audi 5-cylinder 2.3L engine equipped with the K24/K26 flange.

For Audi 5-cylinder 2.3L owners seeking a true bolt-on path to 525+HP potential, this GT3076R with the K24/K26 flanged turbine housing delivers the exact fitment and performance profile serious builds demand.