T3 5 bolt (Ford style) Turbine Housing for GT28/GTX28, GTX29, GT30/GTX30, GT35/GTX35

This T3 5-bolt (Ford style) turbine housing is built for enthusiasts running Garrett’s GT and GTX series turbochargers who need a housing configuration that matches Ford-pattern exhaust plumbing. It gives builders the flexibility to dial in spool response versus top-end flow by selecting the A/R ratio that best suits their power goals and driving style. Whether you’re building a quick-spooling street setup or a higher-flow track application, this housing is designed to bolt directly into your existing GT/GTX platform.

Specifications

• Inlet Flange: T3
• Outlet Flange: 5-Bolt (Ford Style)
• A/R Ratio Options: .63 or .82
• Compatible Turbo Families: GT28/GTX28, GTX29, GT30/GTX30, GT35/GTX35

Performance & Application

This turbine housing is engineered to work across the GT28/GTX28, GTX29, GT30/GTX30, and GT35/GTX35 turbo platforms, giving builders a single housing solution that spans multiple frame sizes within the Garrett GT/GTX lineup. Choosing the .63 A/R sharpens spool-up and low-end response, making it well suited to street and quick-spooling applications, while the .82 A/R favors top-end flow and scavenging for builds targeting higher airflow demands. The T3 inlet ensures compatibility with common T3-based exhaust manifold setups, and the 5-bolt Ford-style outlet flange is purpose-built for direct fitment into Ford-pattern downpipe and exhaust systems. This flexibility makes it a strong fit for enthusiasts optimizing their GT/GTX turbo for a specific power delivery character.

Compatibility & Fitment

• GT28/GTX28 turbochargers
• GTX29 turbochargers
• GT30/GTX30 turbochargers
• GT35/GTX35 turbochargers

Frequently Asked Questions

What A/R ratios are available for this turbine housing?

This housing is available in either .63 or .82 A/R to optimize exhaust scavenging and spool characteristics for your application.

What inlet flange does this turbine housing use?

It features a T3 inlet flange.

What outlet flange type does this housing use?

It uses a Ford-style 5-bolt outlet flange.

Which Garrett turbos is this turbine housing compatible with?

It is compatible with GT28/GTX28, GTX29, GT30/GTX30, and GT35/GTX35 turbochargers.

For builders running a Ford-style exhaust configuration on a GT/GTX28-35 platform, this T3 5-bolt turbine housing delivers the fitment and A/R flexibility needed to tailor turbo response to the build.