TiAL Sport GT47 1.17 A/R V-Band Clamp Stainless Steel Turbine Housing

This TiAL Sport GT47 turbine housing features a 1.17 A/R ratio and is constructed from durable stainless steel, designed for high-performance forced induction setups. The V-band clamp connection offers a secure and leak-free seal, making installation and maintenance more straightforward compared to traditional bolt-on flanges. This housing is built to handle the extreme temperatures and pressures associated with powerful turbochargers, ensuring reliable operation when you need it most.

The 1.17 A/R (Area/Radius) ratio is a key specification that influences the turbocharger's flow characteristics and spool-up behavior. A larger A/R like this one generally supports higher peak horsepower by allowing more exhaust gas to flow through the turbine wheel, but it can also lead to slightly slower initial response. This makes it a popular choice for builds focused on maximizing top-end power, especially when paired with larger turbine wheels and engines designed for high RPM operation. The stainless steel construction not only resists corrosion but also provides the strength needed to withstand the thermal cycling inherent in turbocharging.

When building a custom turbo system, selecting the right turbine housing is crucial for achieving your desired performance goals. This TiAL Sport housing is a well-built component that offers a robust connection method with its V-band clamp, simplifying the plumbing and ensuring a tight seal. Keep in mind that this part is not CARB approved and cannot be shipped to California due to emissions regulations.