What does the 1.31 A/R ratio mean for my turbo?

The A/R ratio (Area to Radius) on a turbine housing helps control exhaust gas velocity. A 1.31 A/R is a larger housing size, generally promoting better top-end power and flow at higher RPMs, while potentially having a slightly slower initial spool compared to smaller A/R ratios.

What material is this turbine housing made from and why is it important?

This housing is made from stainless steel. This material is chosen for its excellent resistance to the extreme heat and corrosive gases produced by an engine's exhaust, which helps ensure the longevity and reliability of the component under demanding conditions.

Can this turbine housing be used on any vehicle?

This turbine housing is designed for specific S400-frame turbochargers, not directly for a vehicle. You'll need to ensure your turbocharger is compatible with this housing and that the overall turbo setup is suitable for your vehicle's engine and intended use.

TiAL Sport Turbine Housing BWVB96131-1.31 S400 96mm

Name: TiAL Sport BWVB96131-1.31 A/R S400 96mm Stainless Steel Turbine Housing
Brand: TiALSport
SKU: tialsport-tial-sport-bwvb96131-1-31-a-r-s400-96mm-stainless-steel-turbine-housin-t14-538360
Price: 693.31 USD
Availability: BackOrder

TiAL Sport BWVB96131-1.31 A/R S400 96mm Stainless Steel Turbine Housing

$693.31

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

TiAL Sport BWVB96131-1.31 A/R S400 96mm Stainless Steel Turbine Housing

Key Features

Fits S400-frame turbochargers with a 96mm compressor wheel.
Features a 1.31 A/R ratio for balanced exhaust flow management.
Constructed from durable stainless steel for high-temperature resistance.
Designed for performance applications requiring robust turbocharger components.
Not CARB approved; cannot be shipped to California.

This turbine housing is designed for S400-frame turbochargers. Check manufacturer specifications to confirm compatibility with your specific turbocharger and vehicle setup.

Secure CheckoutFast Shipping631-982-0042

Product Details

TiAL Sport is well-known for making high-performance turbocharger components, and this S400 turbine housing is a prime example of their work. This particular housing is designed for a 96mm compressor wheel and features a 1.31 A/R ratio, which helps manage exhaust gas flow for optimal turbocharger performance. It's constructed from durable stainless steel, offering good resistance to the high temperatures and corrosive elements found in exhaust systems.

This housing is built to fit S400-frame turbochargers, a popular choice for many high-output builds. The 1.31 A/R ratio is often chosen for applications where a balance between quick spool-up and high-end power is desired, making it a versatile option for many performance enthusiasts. The stainless steel construction means it can handle the rigors of sustained high-RPM operation and frequent temperature cycles without degrading. It's a solid piece that's built to last in demanding conditions.

When installing this turbine housing, remember that it is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and sealing procedures to ensure reliable performance and prevent exhaust leaks.