BorgWarner Turbine Housing SX S200 T4 Twin Volute A/R 1.15 61mm

This is the BorgWarner SX S200 T4 Twin Volute turbine housing, part number 177192. It's designed to be a direct replacement or upgrade for BorgWarner S200 series turbochargers. The housing features a T4 flange and a twin volute design, which helps improve exhaust gas flow and spool characteristics, especially on applications where exhaust pulses might interfere with each other.

With an A/R ratio of 1.15, this housing is well-suited for engines that need to move a significant amount of exhaust gas. The 61mm turbine wheel size offers a good balance between quick spool-up and the ability to support higher horsepower levels. The twin volute design is particularly beneficial for turbocharged engines with exhaust manifolds that split the exhaust flow into two paths before it reaches the turbocharger, helping to maintain exhaust velocity and improve turbine efficiency.

This turbine housing is a well-built component from BorgWarner, a name known for its forced induction expertise. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to your specific turbocharger's build specifications to ensure this housing is the correct match for your turbo assembly.