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The Toyota GR Corolla has taken the automotive world by storm with its impressive performance and sporty design. However, for enthusiasts looking to push the limits even further, turbo upgrades can provide significant power enhancements. In this article, we will explore how much power the GR Corolla turbo upgrade adds, specifically comparing the options available from Garrett and BorgWarner.
Understanding Turbo Upgrades
Turbo upgrades are a popular modification for performance vehicles. They work by forcing more air into the engine, allowing for more fuel to be burned and ultimately increasing horsepower and torque. When considering a turbo upgrade for the GR Corolla, it’s essential to understand the specifications and benefits of different turbochargers.
Power Gains from Turbo Upgrades
The GR Corolla’s stock turbocharger already provides a robust performance baseline. However, upgrading to a more efficient turbo can yield substantial power gains. Generally, enthusiasts can expect the following increases:
- Stock turbo: Approximately 300 horsepower
- Garrett turbo upgrade: Up to 400 horsepower
- BorgWarner turbo upgrade: Up to 450 horsepower
Garrett Turbo Upgrade
Garrett is known for its high-performance turbochargers, and their upgrade for the GR Corolla is no exception. The Garrett turbo is designed to provide a balance of power and reliability, making it a popular choice among tuners.
Specifications
The Garrett turbo upgrade features:
- Compressor Wheel: Larger diameter for increased airflow
- Turbo Housing: Lightweight materials for better heat dissipation
- Wastegate: Adjustable for optimal boost control
Power Output
With the Garrett turbo upgrade, drivers can expect:
- Peak horsepower: Up to 400
- Peak torque: Improved torque curve across the RPM range
BorgWarner Turbo Upgrade
BorgWarner is another leading manufacturer in the turbocharging industry. Their turbo upgrade for the GR Corolla is engineered for those seeking maximum performance and efficiency.
Specifications
The BorgWarner turbo upgrade boasts impressive features, including:
- Advanced Aerodynamics: Designed for optimal airflow and minimal lag
- Durability: Built to withstand high temperatures and pressures
- Integrated Wastegate: For better boost control and response
Power Output
With the BorgWarner turbo upgrade, drivers can anticipate:
- Peak horsepower: Up to 450
- Enhanced torque delivery: Noticeable improvement in acceleration
Comparative Analysis
When comparing the Garrett and BorgWarner turbo upgrades for the GR Corolla, several factors come into play:
- Power Output: BorgWarner generally offers higher peak horsepower.
- Response Time: Garrett may provide better throttle response due to its design.
- Installation Difficulty: Both options are similar, but BorgWarner may require additional tuning.
Conclusion
Upgrading the turbocharger on the GR Corolla can lead to significant power gains, enhancing the driving experience for performance enthusiasts. Both Garrett and BorgWarner offer compelling options, each with its unique advantages. Ultimately, the choice depends on individual performance goals and preferences.
Whether you opt for the Garrett or BorgWarner upgrade, you can expect an exhilarating boost in power that will take your GR Corolla to the next level.