Industrial 171701 BorgWarner S471 Turbo | Universal

Features:

• BorgWarner S400SX4 turbocharger platform
• 71mm compressor inducer for high airflow
• 96mm turbine wheel for strong exhaust flow
• Twin hydrodynamic journal bearings for durability
• Extended Tip Technology for better efficiency
• Twin scroll turbine housing for faster spool
• Adjustable housing orientation for custom setups
• Compressor cover includes recirculation grooves
• Built with turbine housing #171698
• Ideal for high-horsepower performance builds

Universal S471 Turbo

When you’re chasing serious horsepower and need a turbo that’s built to handle big boost without flinching, the Industrial BorgWarner S471 Turbo is a setup you can trust. Built around BorgWarner’s proven S400SX4 platform, this turbo delivers the airflow and strength needed for high-performance street, race, or competition trucks. Whether you’re piecing together a single big turbo setup or planning a compound system, the S471 gives you the foundation to make real, reliable power. At the heart of the S471 is a 71mm compressor inducer paired with a 96mm turbine wheel. This combination moves a massive amount of air, helping your engine stay strong through the midrange and keep pulling hard up top. BorgWarner’s Extended Tip Technology is worked into the compressor design, improving airflow and efficiency without sacrificing the ruggedness needed for big boost applications.

Premium Construction & Design

To keep everything spinning smoothly under heavy load, the turbo features twin hydrodynamic journal bearings. These bearings are built to handle high shaft speeds and extreme pressures, providing the durability you need when you're pushing the limits. The twin scroll turbine housing helps split the exhaust pulses, which improves spool-up and throttle response—a huge advantage if you’re building a big single that still needs to light quickly on the street or at the track. Flexibility is another key feature here. Both the compressor and turbine housings can be clocked as needed, making it easier to fit the turbo into custom applications where space and orientation matter. The compressor cover also comes pre-machined with recirculation grooves, helping to manage surge under partial throttle and making drivability better when you’re not wide open. Out of the box, the S471 comes built with turbine housing #171698, but if your build calls for something different, Industrial Injection can work with you to make sure you get exactly what you need.

Fits: Universal