This Tial stainless turbine housing is purpose-built for the GT47XX/GTX47 platform, giving serious turbo builders a true V-band inlet and outlet configuration for cleaner manifold and downpipe integration. It’s the housing of choice for enthusiasts and shops building high-output GT47XX/GTX47 turbo systems who want a bolt-together V-band setup instead of a T-bolt or flanged arrangement. Every flange and clamp needed to mate this housing to both the turbo manifold and downpipe is accounted for, making this a complete solution rather than a bare casting.

Specifications

• Material: Stainless steel
• A/R Ratio: 1.17
• Inlet Configuration: V-band (for turbo manifold)
• Outlet Configuration: V-band (for downpipe)
• Brand: Tial
• Also Known As: GTX47
• V-Band Inlet Flange (Turbo Manifold): ATP-FLS-095
• V-Band Inlet Clamp: CLC-CLA-027
• V-Band Outlet Flange (Downpipe): ATP-FLS-446
• V-Band Outlet Clamp: CLC-CLA-028
• V-Band Clamp (Housing to Garrett CHRA/Supercore): ATP-HSG-320

Performance & Application

This turbine housing is engineered specifically for GT47XX and GTX47 series turbochargers, targeting builders who demand a fully V-band manifold-to-downpipe setup for easier installation, servicing, and sealing compared to traditional flanged housings. The 1.17 A/R ratio positions this housing for builds seeking a balance of response and top-end flow on GT47XX/GTX47-based turbo systems. It’s a natural fit for high-performance applications already running or planning a GT47XX/GTX47 CHRA or supercore where V-band simplicity is a priority.

Compatibility & Fitment

• GT47XX series Garrett turbochargers
• GTX47 series Garrett turbochargers
• Attaches to Garrett CHRA or supercore via included V-band clamp

Frequently Asked Questions

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

This Tial stainless turbine housing has a 1.17 A/R ratio.

What turbochargers does this turbine housing fit?

This housing is designed specifically for the GT47XX or GTX47 series turbochargers.

What inlet and outlet configuration does this housing use?

It features a stainless V-band inlet (for the turbo manifold) and a stainless V-band outlet (for the downpipe).

Does this housing work with GTX50R applications?

The Tial GTX50R stainless turbine housing uses the same inlet and outlet flanges and clamps as the Tial housings for the GT/GTX42 and GT/GTX45 series, but the