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The Mazda 13B rotary engine has gained a reputation for its lightweight design and high-revving capabilities. For enthusiasts looking to extract more power from their 13B engines, turbocharging is a popular route. This article covers the top 10 best turbo upgrade kits from Garrett and BorgWarner that can help achieve 300+ horsepower gains.
Why Upgrade to Turbo?
Turbocharging a 13B engine can significantly increase its power output. Here are some reasons why upgrading to a turbo is beneficial:
- Increased Power: Turbochargers can provide substantial horsepower gains.
- Improved Efficiency: A turbo can enhance the engine’s efficiency by utilizing exhaust gases.
- Better Performance: Turbo kits can improve throttle response and overall performance.
Top 10 13B Turbo Upgrade Kits
1. Garrett GT2860RS
The Garrett GT2860RS, also known as the “Disco Potato,” is a popular choice among 13B enthusiasts. It offers a good balance of spool time and power, making it suitable for street and track use.
2. BorgWarner EFR 7670
The BorgWarner EFR 7670 is known for its advanced engineering and features like integrated wastegate and boost control. It provides quick spool times and excellent power delivery.
3. Garrett GTX3071R
The Garrett GTX3071R offers a larger compressor and turbine, making it capable of supporting higher horsepower levels. It is ideal for those looking to push their 13B to the limits.
4. BorgWarner EFR 6258
An excellent option for smaller displacement engines, the BorgWarner EFR 6258 provides a compact design and quick spool, making it a great match for the 13B.
5. Garrett GT3582R
The Garrett GT3582R is a versatile turbo that can handle high horsepower applications. Its larger size allows for significant power gains while maintaining reliability.
6. BorgWarner S200SX-E
The BorgWarner S200SX-E is designed for high-performance applications and can support substantial horsepower. It features a robust design and excellent response.
7. Garrett GT30R
The Garrett GT30R is a solid choice for those seeking a reliable turbo with good power potential. It offers a balance of efficiency and performance.
8. BorgWarner EFR 9180
The EFR 9180 from BorgWarner is a high-capacity turbocharger that can deliver impressive horsepower gains. Its advanced technology makes it a favorite among performance tuners.
9. Garrett GTX3582R
The GTX3582R is an upgraded version of the GT3582R, featuring newer technology for improved performance and efficiency. It is perfect for those looking for maximum output.
10. BorgWarner S300SX-E
The BorgWarner S300SX-E is built for high power applications. Its robust design and large size ensure that it can handle the demands of a modified 13B engine.
Choosing the Right Turbo Kit
When selecting a turbo upgrade kit for your 13B engine, consider the following factors:
- Power Goals: Determine how much power you want to achieve.
- Driving Style: Consider whether you prioritize street driving or track performance.
- Budget: Turbo kits come in various price ranges; choose one that fits your budget.
- Support Components: Ensure you have the necessary supporting modifications, such as fuel injectors and intercoolers.
Conclusion
Upgrading to a turbocharger on a 13B engine can provide significant performance benefits. The options listed above from Garrett and BorgWarner are among the best available, offering various choices to meet different power goals and driving styles. By carefully selecting the right turbo kit, you can unlock the full potential of your Mazda 13B rotary engine.