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The Subaru Forester Turbo is a popular choice among enthusiasts looking to enhance performance. One of the most effective upgrades for improving turbocharged performance is the intercooler. In this article, we will compare two of the best intercoolers available for the Forester Turbo: Grimmspeed and Radium. We will also discuss the power increase benchmarks associated with each option.
Understanding Intercoolers
Intercoolers play a crucial role in turbocharged engines by cooling the air that is compressed by the turbocharger. Cooler air is denser and contains more oxygen, which leads to better combustion and increased power output. Choosing the right intercooler can significantly impact your vehicle’s performance.
Grimmspeed Intercooler Overview
The Grimmspeed intercooler is known for its high-quality construction and efficient cooling capabilities. It features a bar-and-plate design that maximizes airflow and minimizes pressure drop. This intercooler is designed specifically for the Subaru Forester Turbo, ensuring a perfect fit and optimal performance.
Key Features of Grimmspeed Intercooler
- Bar-and-plate core design for improved cooling efficiency.
- Direct fit for easy installation.
- Lightweight construction for reduced overall weight.
- Durable materials to withstand high temperatures and pressures.
Radium Intercooler Overview
The Radium intercooler is another excellent choice for the Subaru Forester Turbo. It is designed to provide maximum cooling efficiency while maintaining a compact size. The Radium intercooler is engineered for high-performance applications, making it a popular choice among enthusiasts.
Key Features of Radium Intercooler
- Efficient tube-and-fin design for optimal heat dissipation.
- Compact size for improved packaging and fitment.
- High-quality construction for durability and longevity.
- Designed for high boost applications.
Power Increase Benchmarks
When considering intercoolers, it’s essential to understand the potential power increases associated with each option. Below are the power increase benchmarks observed with both Grimmspeed and Radium intercoolers when installed on a Subaru Forester Turbo.
Grimmspeed Power Benchmarks
Users have reported significant power gains after installing the Grimmspeed intercooler. On average, the following power increases have been noted:
- Peak horsepower increase of approximately 20-25 HP.
- Improved throttle response and overall drivability.
- Lower intake air temperatures leading to consistent power delivery.
Radium Power Benchmarks
The Radium intercooler also shows impressive results in power gains. Users have reported the following benchmarks:
- Peak horsepower increase of around 15-20 HP.
- Enhanced efficiency in high-boost scenarios.
- Lower intake temperatures contributing to better performance.
Conclusion
Both the Grimmspeed and Radium intercoolers offer excellent performance enhancements for the Subaru Forester Turbo. The choice between the two largely depends on personal preference, specific performance goals, and budget. Regardless of which option you choose, upgrading your intercooler is a significant step towards maximizing your vehicle’s potential.