Housing, Turbine, TiAL P/N 008586, V-band inlet/outlet, for G SERIES G47 TURBO, 1.45 A/R

Built for owners pushing the Garrett G47/GTX47 platform to its limits, this TiAL turbine housing delivers the flow characteristics and durability needed for serious high-boost applications. Its V-band inlet/outlet design simplifies installation while ensuring a secure, leak-free connection to your turbo manifold and downpipe. This housing is the right choice for enthusiasts who demand precision-matched hardware rather than generic fitment guesses.

Specifications

• A/R Ratio: 1.45
• Inlet Configuration: V-band
• Outlet Configuration: V-band
• Application: G Series G47 Turbo / GTX47
• Construction: Stainless
• Garrett P/N: 008586
• Recommended V-Band Inlet Flange (Turbo Manifold): ATP-FLS-095
• Recommended V-Band Inlet Clamp: CLC-CLA-027
• Recommended V-Band Outlet Flange (Downpipe): ATP-FLS-446
• Recommended V-Band Outlet Clamp: CLC-CLA-028

Performance & Application

This turbine housing is engineered specifically for the G-Series G47 turbocharger, giving builders a dedicated solution rather than an adapted fitment. The V-band inlet and outlet design streamlines manifold and downpipe connections, reducing installation complexity while maintaining a robust seal under high-boost conditions. This housing is intended for enthusiasts and shops building G47/GTX47-based turbo systems who need correctly matched flange hardware for reliable, high-performance operation.

Compatibility & Fitment

• Designed for G SERIES G47 TURBO applications
• Fits GTX47 configurations
• Note: The TiAL G-Series G50 Stainless Turbine housing uses the same inlet and outlet flanges and clamps as the TiAL housings for the GT/GTX42 and GT/GTX45 Series
• The G50 downpipe flange centering ring does not fit the G47/GTX47 housing because the G50 turbine wheel bore is too large, though the outer diameter matches
• For proper fitment on the G SERIES G47/GTX47 housing, the ATP-FLS-446 flange (larger bore with correct centering ring) must be used

Frequently Asked Questions

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

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

What Garrett P/N is this turbine housing?

This housing is Garrett P/N 008586.

Can I use the G50 downpipe flange with this G47 housing?

No — the G50 downpipe flange’s centering ring does not fit because the G50 turbine wheel bore is too large for the G47/GTX47 housing, even though the outer diameter matches. You must use flange product code ATP-FLS-446, which has the larger bore and correct centering ring for proper fitment.

What clamps and flanges are needed for installation?

The recommended components are the ATP-FLS-095 V-band inlet flange with CLC-CLA-027 inlet clamp for the turbo manifold side, and the ATP-FLS-446 V-band outlet flange with CLC-CLA-028 outlet clamp for the downpipe side.

For G47/GTX47 builds demanding correct fitment and proven durability, this TiAL turbine housing with its precisely matched V-band hardware is the definitive choice.