BorgWarner 177196 S200SX Turbine Housing T4 Twin Scroll 1.09 A/R 70mm

The BorgWarner 177196 is a precision-engineered turbine housing designed for S200SX and S200SX-E turbocharger models. This high-performance component features a 1.09 A/R ratio and is optimized for 70mm turbine wheels, making it ideal for high-horsepower turbocharged applications.

Key Features:

• 1.09 A/R (area-to-radius) ratio for optimal exhaust flow balance
• T4 inlet flange with divided twin scroll volute design
• T3 volute opening for improved exhaust gas velocity
• V-band outlet flange (3/4 Marmon, 4.21-inch diameter)
• Cast iron construction for durability and heat resistance
• External wastegate compatible design
• Designed for 70mm turbine wheel outer diameter

This turbine housing is a direct replacement component for BorgWarner AirWerks S200SX and S200SX-E turbocharger systems. The twin scroll divided volute design helps reduce turbo lag and improve throttle response by separating exhaust pulses. Compatible with turbocharger applications producing 300-650 horsepower.