Product Description
BorgWarner 171701 S400SX4 Turbocharger S471/96 1.32 A/R T6 Housing
The BorgWarner 171701 S400SX4 Turbocharger S471/96 1.32 A/R T6 Housing is a premium AirWerks performance turbocharger engineered for extreme horsepower diesel applications, drag racing, sled pulling, competition trucks, and compound turbocharger systems. Featuring a 71mm extended-tip compressor wheel, massive 96mm turbine wheel, and a 1.32 A/R T6 turbine housing, the 171701 delivers exceptional airflow, high-RPM efficiency, and the durability required for demanding performance environments.
Built on BorgWarner's proven AirWerks S400SX4 platform, the 171701 is commonly used in high-horsepower Cummins, Duramax, and Power Stroke builds where maximum airflow and top-end performance are required. The larger 96mm turbine wheel and T6 housing combination provide excellent drive pressure control, making this turbocharger a popular choice for competition applications and atmospheric positions in large compound turbo systems.
Features
- Genuine BorgWarner AirWerks S400SX4 turbocharger
- S471 extended-tip compressor wheel design
- 71mm compressor inducer
- 96mm turbine wheel
- 1.32 A/R T6 turbine housing
- Twin hydrodynamic journal bearing system
- Ported-shroud compressor cover for improved surge resistance
- Adjustable compressor and turbine housing orientation
- Excellent airflow for high-horsepower applications
- Ideal atmospheric charger for large compound turbo systems
- Built for extreme diesel competition environments
- Proven AirWerks durability and reliability
Fitment
- Universal diesel performance applications
- 5.9L Cummins competition builds
- 6.7L Cummins high-horsepower applications
- 6.6L Duramax race and pulling trucks
- 6.0L Power Stroke performance builds
- 6.4L Power Stroke racing applications
- 6.7L Power Stroke custom turbo systems
- Single turbo competition setups
- Large compound turbocharger systems
- Custom fabricated diesel performance projects
Note: This turbocharger utilizes a T6 turbine housing and is intended for high-performance applications. Custom fabrication, manifold compatibility verification, charge piping, oil feed and drain lines, fueling upgrades, tuning, and supporting modifications may be required depending on the application.
What's Included
- BorgWarner 171701 S400SX4 Turbocharger
- 1.32 A/R T6 Turbine Housing
- Compressor Housing
- Center Housing Rotating Assembly (CHRA)
- Factory Installed Journal Bearing System
Specifications
- Manufacturer: BorgWarner
- Part Number: 171701
- Turbocharger Series: AirWerks S400SX4
- Compressor Wheel: S471 Extended-Tip Design
- Compressor Inducer Diameter: 71mm
- Turbine Wheel Diameter: 96mm
- Turbine Housing: T6
- A/R Ratio: 1.32
- Bearing System: Twin Hydrodynamic Journal Bearings
- Housing Orientation: Adjustable Compressor and Turbine Housings
- Compressor Cover: Ported-Shroud Anti-Surge Design
- Application: Universal Diesel Performance
- Primary Use: High-Horsepower Single Turbo or Compound Turbo Systems
- Engine Compatibility: Cummins, Duramax, and Power Stroke Performance Builds
Cross Reference Numbers
171701, S471/96, S400SX4, BorgWarner S400SX4, AirWerks S400SX4, BorgWarner S471 Turbocharger, BorgWarner 1.32 A/R T6 Housing
FAQ
What makes the BorgWarner 171701 different from an S471/83?
The 171701 utilizes a larger 96mm turbine wheel and T6 housing, allowing greater exhaust flow and improved performance in high-horsepower applications where maximum airflow is required.
Is the BorgWarner 171701 suitable for compound turbo systems?
Yes. The S471/96 is commonly used as the atmospheric turbocharger in large compound setups due to its impressive airflow capability and durability.
Can this turbo be used as a single turbocharger?
Yes. The 171701 is frequently used in competition-oriented single turbo applications with appropriate fueling, engine modifications, and tuning support.
Does the BorgWarner 171701 use ball bearings?
No. This turbocharger utilizes BorgWarner's proven twin hydrodynamic journal bearing design for long-term durability and reliability.
What supporting modifications are recommended?
Supporting modifications typically include upgraded fueling systems, custom tuning, intercooler upgrades, manifold upgrades, charge piping improvements, and exhaust modifications.
Who is the BorgWarner 171701 best suited for?
The 171701 is ideal for diesel enthusiasts building high-horsepower street, drag racing, sled pulling, and competition trucks requiring significant airflow and top-end performance.
