Housing, Turbine, TiAL P/N 008663, V-band inlet/outlet, for G SERIES G55 TURBO, 1.45 A/R

This TiAL stainless steel turbine housing is engineered for Garrett G-Series G55 turbochargers, giving builders and tuners a proven, high-flow solution for serious high-boost applications. Commonly known in the industry as the “Pro-Mod” housing, it’s built for those who demand quick-change convenience without sacrificing performance. This is the right choice for anyone running a G55 turbo who needs a durable, race-proven housing solution.

Specifications

• Material: Stainless steel
• A/R Ratio: 1.45
• Inlet Flange: V-band
• Outlet Flange: V-band
• Compatible Turbo: Garrett G-Series G55
• Garrett P/N: 008663
• Also Known As: Pro-Mod Stainless V-Band Housing

Performance & Application

Designed specifically for new Garrett G-Series G55 turbochargers, this turbine housing is built for high-boost applications where flow characteristics and reliability under extreme conditions matter most. The V-band inlet and outlet configuration allows for quick-change capability, making it a favorite among teams and enthusiasts who need to swap components efficiently. Its stainless steel construction ensures it can handle the demands of aggressive, high-performance builds.

Compatibility & Fitment

• Garrett G-Series G55 Turbochargers

Frequently Asked Questions

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

This TiAL turbine housing features a 1.45 A/R ratio.

What turbochargers is this housing compatible with?

This turbine housing is designed for new Garrett G-Series G55 turbochargers.

What flange types does this housing use?

This housing features both a V-band inlet flange and a V-band outlet flange for quick-change capability and excellent flow characteristics on high-boost applications.

What is the “Pro-Mod” housing?

The “Pro-Mod” housing is the common industry name for this stainless steel V-band turbine housing.

For G55 turbo builds demanding high-boost reliability and quick-change flexibility, this TiAL stainless V-band turbine housing delivers the flow performance serious enthusiasts require.