The Garrett GT2860RS with .63 A/R Audi K24/K26 flanged turbine housing is a direct bolt-on solution engineered for Audi 5-cylinder enthusiasts seeking a proven upgrade without the hassle of custom fabrication. Built for drivers who want reliable, high-flow performance from a well-established Garrett platform, this turbo delivers serious capability while retaining the factory flange fitment. It’s the smart choice for enthusiasts who want a straightforward path to more power on their K24/K26-equipped platform.

Specifications

• Compressor Wheel Exducer: 60 mm
• Compressor Wheel Trim: 62
• Turbine Wheel Exducer: 53.85 mm
• Turbine Wheel Trim: 76 trim
• A/R Ratio: .63
• Compressor Housing Inlet: 3″
• Compressor Housing Outlet: 2″
• Compressor Housing Type: Standard T04B
• Turbine Housing Flange: Audi K24/K26 flanged
• HP Potential: 350HP potential flow

Performance & Application

This GT2860RS configuration is purpose-built as a drop-in turbo for the Audi 5-cylinder 2.3L engine equipped with the K24/K26 flange. Its housing and wheel combination is designed to deliver up to 350HP potential flow, making it a strong choice for enthusiasts looking to step up performance without moving to a fully custom turbo setup. The standard T04B compressor housing configuration supports efficient airflow management for this application.

Compatibility & Fitment

• Audi 5-cylinder 2.3L engines with K24/K26 flange

Frequently Asked Questions

What HP can the GT2860RS with .63 A/R Audi K24/K26 flanged turbine support?

This turbo offers 350HP potential flow.

What is the A/R ratio of this turbine housing?

The turbine housing features a .63 A/R ratio.

What vehicles is this turbo compatible with?

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

What compressor housing configuration does this turbo use?

It uses a standard T04B compressor housing with a 3″ inlet and 2″ outlet.

For Audi 5-cylinder owners running the K24/K26 flange, this GT2860RS configuration delivers a proven, direct-fit path to meaningful performance gains.