This TiAL stainless steel turbine housing is engineered for the Garrett G-Series G55 turbocharger, giving serious builders a V-band solution built to handle high-boost, high-performance applications. Known in the industry as the “Pro-Mod” housing, it’s the choice for enthusiasts who demand precise flow control and durable construction on their G55 setup. If you’re building a turbo system that needs to perform at the top level, this housing is designed to meet that standard.
Specifications
- Material: Stainless steel
- A/R Ratio: 1.00
- Inlet Flange: V-band
- Outlet Flange: V-band
- Compatible Turbocharger: Garrett G-Series G55
- Garrett P/N: 008660
- Also Known As: Pro-Mod stainless V-Band Housing
Performance & Application
This turbine housing is purpose-built for the Garrett G55 turbocharger platform, making it a fit for high-performance and high-boost builds where flow dynamics matter most. The V-band inlet and outlet design supports quick, secure installation and removal, a feature valued in competition and Pro-Mod style applications. Stainless steel construction ensures the housing can withstand the demanding thermal and pressure conditions found in aggressive turbocharged setups.
Compatibility & Fitment
- Garrett G-Series G55 turbochargers
Frequently Asked Questions
- What A/R ratio does this turbine housing have?
- This TiAL turbine housing has a 1.00 A/R ratio.
- What turbocharger is this housing designed for?
- This housing is designed for new Garrett G-Series G55 turbochargers.
- What type of flanges does this housing use?
- This housing features both a V-band inlet flange and a V-band outlet flange.
- What does “Pro-Mod” refer to?
- This TiAL stainless steel V-band turbine housing is commonly called the “Pro-Mod” housing.
For builders running a G55 turbocharger who need a proven, high-flow V-band turbine housing, this TiAL Pro-Mod unit delivers the stainless construction and precision fitment that serious performance applications demand.

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