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The BorgWarner S300 turbocharger series is a popular choice among Cummins diesel enthusiasts looking to enhance their engine’s performance. With the ability to support horsepower levels between 500 and 700, these turbo upgrades provide the perfect balance of power and reliability. In this article, we will explore the top 10 best BorgWarner S300 turbo upgrades for Cummins builds, ensuring you can make an informed decision for your performance needs.
1. BorgWarner S366 Turbocharger
The BorgWarner S366 is a favorite among Cummins builders, known for its ability to deliver robust power while maintaining efficiency. With a 66mm compressor wheel, it provides excellent airflow and boosts performance significantly.
- Compressor Wheel Size: 66mm
- Ideal for: 500-700 horsepower
- Features: Dual ball bearing design for quicker spool-up
2. BorgWarner S372 Turbocharger
The S372 turbocharger is another great option for those looking to push their Cummins builds to the next level. With a larger 72mm compressor wheel, it offers increased airflow and power potential.
- Compressor Wheel Size: 72mm
- Ideal for: 600-700 horsepower
- Features: High-efficiency design for better fuel economy
3. BorgWarner S300SX3 Turbocharger
The S300SX3 is a versatile turbo that provides excellent performance for a range of applications. Its robust construction and advanced technology make it suitable for high horsepower builds.
- Compressor Wheel Size: 66mm
- Ideal for: 500-650 horsepower
- Features: Enhanced durability and spool response
4. BorgWarner S369 Turbocharger
The S369 turbocharger is perfect for those looking for a balance between power and daily drivability. With a 69mm compressor wheel, it can support substantial power while remaining responsive.
- Compressor Wheel Size: 69mm
- Ideal for: 550-700 horsepower
- Features: Excellent transient response
5. BorgWarner S375 Turbocharger
The S375 is designed for serious power seekers. With its larger 75mm compressor wheel, this turbo can easily support builds aiming for the upper end of the horsepower spectrum.
- Compressor Wheel Size: 75mm
- Ideal for: 650-700 horsepower
- Features: High flow capabilities for maximum performance
6. BorgWarner S300G Turbocharger
The S300G turbocharger is an excellent choice for those who want a reliable upgrade without sacrificing drivability. It provides a good mix of power and efficiency, making it a solid option for daily driving.
- Compressor Wheel Size: 66mm
- Ideal for: 500-600 horsepower
- Features: Great spool characteristics
7. BorgWarner S366SX Turbocharger
The S366SX turbocharger combines the benefits of the S366 with upgraded features for increased performance. It is ideal for those looking to maximize their Cummins engine’s potential.
- Compressor Wheel Size: 66mm
- Ideal for: 600-700 horsepower
- Features: Improved efficiency and power delivery
8. BorgWarner S372SX Turbocharger
The S372SX turbocharger is designed for high-performance applications, providing exceptional airflow and power. It’s perfect for those who want to push their builds to the limit.
- Compressor Wheel Size: 72mm
- Ideal for: 650-700 horsepower
- Features: Optimized for high boost applications
9. BorgWarner S300S Turbocharger
The S300S turbocharger is a robust option for those looking to enhance their engine’s performance while maintaining reliability. It offers great performance for a variety of builds.
- Compressor Wheel Size: 66mm
- Ideal for: 500-650 horsepower
- Features: Durable construction for long-lasting use
10. BorgWarner S400 Turbocharger
For those looking for the ultimate in performance, the BorgWarner S400 turbocharger is a top-tier option. It can handle extreme horsepower levels and is built for high-performance builds.
- Compressor Wheel Size: 80mm
- Ideal for: 700+ horsepower
- Features: Designed for extreme applications
In conclusion, upgrading your Cummins engine with a BorgWarner S300 turbocharger can significantly enhance your performance. Each of the options listed above has its unique benefits, allowing you to choose the best fit for your specific horsepower goals. Whether you are looking for daily drivability or maximum power, there is a BorgWarner S300 turbo upgrade that will meet your needs.