Housing, Turbine, GTW3476R T3 Undivided .82 A/R, w/ T31 4 bolt (aka 2.5 4B) exit

This Garrett GTW3476R turbine housing is engineered for enthusiasts building a high-flow turbo system who need precise, reliable exhaust-side matching without compromise. Designed as a direct housing option for the GTW3476R turbocharger, it delivers the flow characteristics required for serious performance applications. It’s the right choice for builders who demand OEM-level Garrett engineering paired with a flange configuration ready for common aftermarket down-pipe setups.

Specifications

• Compatible Turbocharger: GTW3476R
• Turbine Housing Entry: T3 Undivided
• A/R Ratio: .82
• Turbine Housing Exit Flange: T31 4 Bolt (aka 2.5″ 4B)

Performance & Application

Built for the GTW3476R platform, this undivided T3 turbine housing is suited to high-flow performance applications where efficient exhaust energy transfer matters. The .82 A/R ratio configuration is matched to the T31 narrow 4 bolt exit for straightforward integration into existing turbo systems. This housing is intended for builders upgrading or configuring a GTW3476R