BorgWarner Turbine Housing S400SX T6 A/R 1.58 (96mm)

This BorgWarner turbine housing features a 1.58 A/R ratio and is designed for a 96mm turbine wheel. This specific A/R ratio is well-suited for applications looking to achieve higher horsepower levels by improving exhaust gas flow out of the engine and into the turbocharger. It's a solid option for builders who need to fine-tune their turbo system's performance characteristics.

Constructed from durable cast iron, this housing is built to withstand the high temperatures and pressures associated with forced induction systems. The T6 flange makes it compatible with a range of S400SX series turbochargers, offering flexibility for custom builds. When selecting a turbine housing, the A/R ratio plays a key role in determining how quickly the turbo spools up versus its top-end power potential. A 1.58 A/R generally favors top-end power and can help reduce backpressure in high-flow situations.