Garrett G-Series G55 Turbine Housing Kit 1.24 A/R O/V, V-Band In/Out, P/N: 761208-0069

The Garrett G-Series G55 Turbine Housing Kit is engineered for builders running the G55 turbocharger who need a precise, high-flow turbine housing solution with V-band connections on both ends. This kit is built for serious performance applications where a tight over/under A/R configuration and seamless manifold-to-downpipe integration are non-negotiable. Backed by Garrett engineering, it’s the housing of choice for enthusiasts who demand exacting fitment and reliable flow characteristics.

Specifications

• A/R Ratio: 1.24
• Configuration: O/V (Over/Under)
• Inlet Connection: V-Band
• Outlet Connection: V-Band
• Garrett P/N: 761208-0069

Performance & Application

This turbine housing is designed for G-series turbo applications, specifically matched to the Garrett G55 turbocharger. The tight 1.24 A/R over/under configuration is built for enthusiasts prioritizing responsive turbine flow characteristics in high-performance setups. With V-band connections on both the inlet and outlet, this housing enables clean, leak-resistant integration between the turbo manifold and downpipe. It’s suited for builds where precise, repeatable installation and serviceability are essential.

Compatibility & Fitment

• Garrett G-Series G55 turbocharger applications

What’s Included

• V-Band Inlet Flange (for Turbo Manifold) — Product Code: ATP-FLS-225
• V-Band Inlet Clamp — Product Code: CLC-CLA-045
• V-Band Outlet Flange (for Downpipe) — Product Code: ATP-FLS-420
• V-Band Outlet Clamp — Product Code: CLC-CLA-022

Frequently Asked Questions

What is the A/R ratio of the G55 turbine housing kit?

This turbine housing kit features a 1.24 A/R ratio in an O/V (over/under) configuration.

What type of inlet and outlet connections does this kit use?

The kit uses V-band connections on both the inlet and outlet for seamless manifold-to-downpipe integration.

What is included with the G55 turbine housing kit?

The kit includes a V-Band Inlet Flange for the turbo manifold, a V-Band Inlet Clamp, a V-Band Outlet Flange for the downpipe, and a V-Band Outlet Clamp.

What turbocharger is this turbine housing kit designed for?

This turbine housing kit is designed for the Garrett G-Series G55 turbocharger.

For G55 builds demanding precise flow control and dependable V-band integration, this Garrett turbine housing kit delivers the exacting specifications performance applications require.

Downloads

• Garrett Performance G Series G55 Sell Sheet