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The RB20DET engine, known for its potential and tuning capabilities, can be significantly enhanced with the right turbocharger. One popular option among enthusiasts is the HKS GT II Turbo. This article will explore the costs associated with installing the HKS GT II Turbo on your RB20DET and the performance gains you can expect.
Understanding the HKS GT II Turbo
The HKS GT II Turbo is a performance turbocharger designed to offer a balance between quick spool times and high-end power. It is a well-regarded choice for those looking to maximize the performance of their RB20DET engine.
- High-quality construction
- Improved airflow
- Enhanced throttle response
Cost Breakdown of Installation
Installing the HKS GT II Turbo involves several costs that can vary based on your location and whether you choose to do the installation yourself or hire a professional. Here’s a breakdown of potential costs:
- Turbocharger Cost: The HKS GT II Turbo typically ranges from $1,500 to $2,500.
- Installation Labor: Professional installation can cost between $500 and $1,000.
- Supporting Mods: Additional costs for supporting modifications (intercooler, exhaust, fuel pump) can add another $1,000 to $2,000.
- Tuning: A proper tune is essential and may cost around $500 to $1,000.
Performance Gains
Upgrading to the HKS GT II Turbo can yield significant performance improvements. Here are some expected gains:
- Horsepower Increase: Expect gains of 50-100 horsepower depending on supporting modifications and tuning.
- Torque Boost: Torque can increase significantly, providing better acceleration.
- Improved Boost Response: The turbo is designed for quicker spool times, enhancing overall drivability.
Installation Process Overview
The installation process of the HKS GT II Turbo on an RB20DET involves several key steps:
- Remove the stock turbocharger and associated components.
- Install the HKS GT II Turbo, ensuring proper fitment.
- Upgrade necessary supporting components (intercooler, piping, etc.).
- Reinstall intake and exhaust systems.
- Perform a professional tune to optimize performance.
Potential Challenges
While the installation can lead to impressive gains, there are challenges to consider:
- Compatibility Issues: Ensure that all components are compatible with the RB20DET.
- Boost Control: Proper boost control setup is crucial for reliability.
- Tuning Requirements: A proper tune is essential to avoid engine damage.
Conclusion
Installing the HKS GT II Turbo on your RB20DET can provide substantial performance gains, but it is important to consider the associated costs and challenges. With the right preparation and understanding, this upgrade can transform your driving experience.