Product Description
The BORGWARNER 178855 S400SX TURBOCHARGER is a proven high-performance diesel turbocharger engineered for serious street, towing, and competition applications. Featuring a 67mm forged milled compressor wheel, 83mm turbine wheel, and a 1.10 A/R T4 divided turbine housing, this S400SX setup delivers excellent airflow, strong midrange power, and impressive top-end performance for high-horsepower diesel builds.
The BorgWarner S400SX series has earned a reputation for durability, fast spool-up characteristics, and excellent reliability in Cummins, Duramax, and Power Stroke applications. Whether you're building a compound turbo setup or a large single turbo system, the 178855 S467 turbocharger offers excellent performance potential for towing, street driving, drag racing, and sled pulling.
This turbocharger uses BorgWarner’s robust journal bearing center section and a forged milled compressor wheel for improved efficiency and durability under elevated boost pressure and heavy diesel load conditions.
FEATURES
- BorgWarner S400SX performance turbocharger
- 67mm forged milled compressor wheel
- 83mm turbine wheel
- 1.10 A/R divided T4 turbine housing
- High-flow journal bearing center section
- Excellent for compound or single turbo applications
- Strong towing and high-horsepower performance capability
- Ideal for street, drag racing, and sled pulling builds
- Durable BorgWarner engineering and reliability
APPLICATIONS
- High-performance Cummins diesel builds
- Duramax diesel performance applications
- Power Stroke diesel performance applications
- Custom single turbo conversions
- Compound turbo systems
- Competition and towing diesel setups
Application Note: Custom fabrication, oil lines, intercooler piping, tuning, and supporting modifications may be required depending on vehicle setup.
WHAT'S INCLUDED
- BorgWarner 178855 S400SX turbocharger
- T4 divided turbine housing
- Pre-installed compressor and turbine wheels
CROSS-REFERENCE & RELATED PRODUCTS
- BORGWARNER S467 SX-E TURBOCHARGER
- BORGWARNER S363 SX-E TURBOCHARGER
- BORGWARNER S475 TURBOCHARGER
- FLEECE PERFORMANCE 2ND GEN SWAP KITS
- BORGWARNER TURBOCHARGERS
WHY CHOOSE AN S467 TURBO?
The S467 turbocharger is widely recognized as one of the most versatile turbo sizes for diesel performance applications. It offers strong airflow capability while still maintaining responsive spool-up characteristics, making it ideal for trucks used for towing, street performance, drag racing, and competition events.
SPECIFICATIONS
| Specification | Details |
|---|---|
| Manufacturer | BorgWarner |
| Part Number | 178855 |
| Turbo Series | S400SX |
| Compressor Wheel Size | 67mm |
| Turbine Wheel Size | 83mm |
| Turbine Housing | 1.10 A/R Divided T4 |
| Bearing Style | Journal Bearing |
| Compressor Wheel Design | Forged Milled |
| Application | High-performance diesel applications |
| Prop 65 | Warning: Cancer and Reproductive Harm — www.P65Warnings.ca.gov. |
FAQ
What vehicles can use the BorgWarner 178855 S467 turbo?
This turbocharger is commonly used in Cummins, Duramax, and Power Stroke diesel applications with custom turbo kits or aftermarket manifold setups.
Is the 178855 good for towing?
Yes. The S467 is a popular towing and street-performance turbo because it balances strong airflow capability with responsive spool-up characteristics when paired with proper fueling and tuning.
Can this turbo be used in compound turbo setups?
Yes. The BorgWarner S467 is frequently used in both single turbo and compound turbo diesel applications.
What is the turbine housing size on the BorgWarner 178855?
This turbocharger uses a 1.10 A/R divided T4 turbine housing.
