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The 4B11T engine has garnered a reputation for its potential in the tuning community. When it comes to turbo upgrades, two names stand out: HKS and Garrett. These brands offer a range of products designed to maximize power output, making them ideal choices for those looking to achieve significant horsepower gains. This article explores the top turbo upgrades from HKS and Garrett that can help you achieve up to 350 horsepower.
Understanding the 4B11T Engine
The 4B11T engine is a turbocharged inline-four engine produced by Mitsubishi. Known for its robust design and tuning potential, it is commonly found in models like the Mitsubishi Lancer Evolution X. With the right modifications, the 4B11T can deliver impressive performance figures, making it a popular choice among enthusiasts.
Why Upgrade Your Turbo?
Upgrading the turbocharger is one of the most effective ways to increase horsepower. A larger or more efficient turbo can provide more air to the engine, allowing for greater fuel combustion and, consequently, more power. Here are some reasons to consider a turbo upgrade:
- Increased power output
- Improved throttle response
- Better performance at higher RPMs
- Potential for enhanced fuel efficiency
Top Turbo Upgrades from HKS
HKS is renowned for its high-quality aftermarket parts, particularly in the realm of turbochargers. Here are some of the top turbo options from HKS for the 4B11T engine:
HKS GT II Turbo
The HKS GT II Turbo is designed for those seeking significant power gains. It features a larger compressor and turbine, allowing for improved airflow and efficiency.
- Power Output: Up to 350 HP
- Quick spool time
- Durable construction
HKS GT-RS Turbo
The HKS GT-RS Turbo offers a balance of performance and reliability. It is ideal for street use while still providing the capability for track performance.
- Power Output: 320-350 HP
- Optimized for mid-range torque
- Minimal lag
Top Turbo Upgrades from Garrett
Garrett is another leading brand in turbo technology, known for its innovative designs and performance enhancements. Here are some of their top offerings for the 4B11T:
Garrett GTX2860R Turbo
The Garrett GTX2860R is a popular choice among tuners for its ability to support high horsepower levels while maintaining efficiency. This turbo is known for its quick spool and robust performance.
- Power Output: Up to 350 HP
- Lightweight design
- Excellent response time
Garrett GT3582R Turbo
The Garrett GT3582R is a larger turbo that can push the limits of the 4B11T engine. It is designed for serious performance enthusiasts who want to extract every bit of power from their setup.
- Power Output: 400+ HP potential
- High flow capabilities
- Ideal for race applications
Installation Considerations
When upgrading your turbo, proper installation is crucial to ensure optimal performance and reliability. Here are some key considerations:
- Choose a qualified mechanic or shop
- Consider supporting modifications (intercooler, exhaust, etc.)
- Ensure proper tuning after installation
Tuning for Maximum Performance
After installing a new turbocharger, tuning is essential to achieve the desired power gains. A proper tune will optimize fuel maps, ignition timing, and boost levels, ensuring the engine runs efficiently and reliably. Here are some tuning options:
- ECU remapping
- Standalone engine management systems
- Dyno tuning sessions
Conclusion
Upgrading the turbocharger on your 4B11T engine can unlock significant horsepower gains, with options from HKS and Garrett leading the way. By carefully selecting the right turbo, ensuring proper installation, and tuning your setup, you can achieve impressive performance figures, potentially reaching 350 HP or more. Whether you’re a daily driver or a track enthusiast, these upgrades can help you maximize your engine’s potential.