Engineered for tuners and shops building serious GT29/GTX29 platform turbochargers, this Garrett Ni-Resist V-band turbine housing is built to handle the heat and pressure of high-boost applications while offering flexible A/R selection for dialing in the exact spool and top-end characteristics your build demands. It’s the right choice for anyone running a trimmed-down GT30 series core who needs a durable, precision-fit housing without compromising on flow or reliability.
Specifications
- Turbine Wheel Inducer: 56.5mm
- Housing Material: Ni-Resist
- Inlet/Outlet Configuration: V-band inlet & outlet
- A/R Ratio Options: .61, .83, or 1.01 A/R
- Selected A/R Size: .61 A/R
- Turbine Outlet Flange: 3-inch Garrett GT V-Band flange (81mm centering ring)
- Compatible Wheel Type: Specific trimmed-down GT30 series turbine wheel with 56.5mm inducer
Performance & Application
This housing is purpose-built for the GT29/GTX29 (R-WG: 56.5mm) series, a platform favored for its ability to deliver strong response without sacrificing top-end capability. With three A/R sizing options available, builders can tailor the housing’s flow characteristics to prioritize either quicker spool or increased high-RPM airflow depending on the application. The Ni-Resist construction is suited for the thermal demands placed on the turbine side of high-performance setups, making it a dependable choice for enthusiasts pushing their GT30-based cores harder.
Compatibility & Fitment
- GT3071R-WG (84 Trim) / GTX29 84 trim
- GT3071R-WG (90 Trim)

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