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The 4G63 engine, known for its robust performance and tuning potential, is a favorite among car enthusiasts aiming for high horsepower. Upgrading the turbocharger is one of the most effective ways to increase power output, especially for those looking to achieve 450+ horsepower. In this article, we will compare two popular turbocharger brands: BorgWarner and Garrett.
Understanding the 4G63 Engine
The 4G63 engine is a 2.0L inline-four engine that has been used in various Mitsubishi models, including the Eclipse and Lancer Evolution. Its design allows for significant modifications, making it a prime candidate for turbo upgrades. The engine’s strong internals and potential for high RPMs mean that with the right turbocharger, it can produce impressive horsepower figures.
Why Upgrade Your Turbocharger?
Upgrading your turbocharger can lead to several benefits, such as:
- Increased horsepower and torque
- Improved throttle response
- Better overall engine efficiency
- Enhanced tuning capabilities
BorgWarner Turbochargers
BorgWarner is known for its innovative turbocharger designs that emphasize performance and reliability. Their turbochargers often feature advanced technologies, such as:
- Air-to-air intercoolers for improved cooling
- Efficient turbine designs for quicker spool times
- Durable materials for longevity
Popular BorgWarner Options for the 4G63
Some popular BorgWarner turbocharger models for the 4G63 include:
- BorgWarner EFR 7163
- BorgWarner S200 Series
- BorgWarner K04 Turbo
Garrett Turbochargers
Garrett is another leading manufacturer of turbochargers, known for their performance-oriented designs. Their products are widely used in motorsports and street applications alike. Key features of Garrett turbochargers include:
- Ball bearing technology for reduced friction
- Wide range of sizes to fit various applications
- High-efficiency compressor wheels for better airflow
Popular Garrett Options for the 4G63
For those looking to upgrade their 4G63 with a Garrett turbo, consider the following models:
- Garrett GT3076R
- Garrett GTX2867R
- Garrett GT3582R
Performance Comparison: BorgWarner vs. Garrett
When selecting between BorgWarner and Garrett turbochargers for your 4G63, several factors come into play:
- Spool Time: BorgWarner turbos are often praised for their quick spool times, making them ideal for street applications.
- Power Band: Garrett turbos may provide a broader power band, which can be beneficial for racing applications.
- Durability: Both brands offer durable options, but specific models may vary in longevity based on usage.
- Cost: Pricing can vary significantly between models, so it’s essential to consider your budget alongside performance needs.
Installation Considerations
Upgrading your turbocharger is not just about choosing the right model; installation is crucial. Consider the following:
- Ensure compatibility with your engine setup.
- Invest in supporting modifications, such as upgraded fuel injectors and intercoolers.
- Consider professional installation if you lack experience.
Tuning Your 4G63 After Turbo Upgrade
After installing a new turbocharger, proper tuning is essential to maximize performance and reliability. Key tuning aspects include:
- Adjusting fuel maps for optimal air-fuel ratios.
- Tuning ignition timing to prevent knock.
- Monitoring boost levels to ensure safe operation.
Conclusion
Upgrading your 4G63 turbocharger can significantly enhance your vehicle’s performance, especially when aiming for 450+ horsepower. Both BorgWarner and Garrett offer excellent options, each with unique advantages. By considering your specific needs, installation requirements, and tuning, you can make an informed decision that will lead to thrilling performance on the road or track.