The Garrett T3/T4E StageIII turbocharger is purpose-built for Audi 5-cylinder 2.2L owners seeking a true drop-in upgrade without the hassle of custom fabrication. Featuring a journal bearing core and an E50 trim compressor wheel, this unit is engineered for enthusiasts who want reliable, substantial power gains while retaining the factory K24/K26 flange fitment. It’s the straightforward choice for builders who want proven Garrett performance without reinventing their engine bay’s plumbing.

Specifications

• Turbocharger Family: Garrett T3/T4E
• Bearing Type: Journal Bearing
• Compressor Trim: E50
• Compressor A/R Ratio: .82
• Turbine Housing: StageIII
• Turbine Housing Flange: Audi K24/K26
• HP Potential: 450HP potential flow
• Cooling Requirement: Oil cooled only, water lines not required

Performance & Application

This turbocharger is designed specifically for the Audi 5 cylinder 2.2L platform equipped with the K24/K26 turbine flange, offering a true drop-in replacement without modification to the factory fitment. The journal bearing design paired with the E50 trim compressor and StageIII turbine housing delivers strong flow characteristics suited for builders targeting significant horsepower gains beyond stock output. Because the unit is oil cooled only, installation is simplified further by eliminating the need to run or modify water lines. This makes it an ideal choice for enthusiasts upgrading their 2.2L 5-cylinder Audi who want a bolt-on solution engineered around the vehicle’s existing turbo flange.

Compatibility & Fitment

• Audi 5 cylinder 2.2L engines equipped with the K24/K26 turbine housing flange

Frequently Asked Questions

What HP can this turbocharger support?

This Garrett T3/T4E StageIII unit offers 450HP potential flow.

Is this a ball bearing or journal bearing turbo?

This turbocharger uses a journal bearing design.

What is the compressor A/R ratio?

The E50 trim compressor is paired with a .82 A/R ratio.

Does this turbo require water lines?

No, this turbocharger is oil cooled only and water lines are not required.

What vehicles is this compatible with?

This is a drop-in turbo for the Audi 5 cylinder 2.2L with the K24/K26 flange.

For Audi 2.2L 5-cylinder owners who want dependable Garrett engineering with true bolt-on simplicity, this T3/T4E StageIII turbocharger delivers the flange-matched fitment and power potential serious builds demand.