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The Subaru Forester has gained a reputation among enthusiasts for its versatility and capability, especially when equipped with a turbocharged engine. To maximize performance, enhancing the intercooler and piping system is essential. This article explores the best intercoolers and piping options for Forester turbo builds, focusing on efficiency and power gains.
Understanding Intercoolers
Intercoolers play a crucial role in turbocharged engines by cooling the air compressed by the turbocharger before it enters the engine. Cooler air is denser, allowing for more oxygen to enter the combustion chamber, which can lead to improved power and efficiency.
Types of Intercoolers
- Air-to-Air Intercoolers: These are the most common type, using ambient air to cool the intake charge.
- Air-to-Water Intercoolers: These use water to cool the intake air, often more efficient but heavier and more complex.
Top Intercoolers for Forester Turbo Builds
When selecting an intercooler for your Forester turbo build, consider factors such as size, efficiency, and fitment. Here are some top picks:
- Process West Verticooler: Known for its excellent cooling efficiency and compact design, it fits well in the Forester.
- Grimmspeed Top Mount Intercooler: A popular choice for its performance and ease of installation, providing a significant boost in power.
- ETS Front Mount Intercooler: Offers superior cooling capabilities and is ideal for high-horsepower builds.
- TurboXS Front Mount Intercooler: Great for those looking for a balance between price and performance.
Intercooler Piping Options
Upgrading intercooler piping is just as important as choosing the right intercooler. High-quality piping can reduce pressure drops and improve airflow. Here are some recommended piping options:
- Silicone Hose Kits: Flexible and durable, they can withstand high temperatures and pressures.
- Aluminum Piping: Lightweight and strong, providing a clean look and less restriction compared to stock piping.
- Stainless Steel Piping: Offers durability and resistance to corrosion, making it a long-lasting option.
Considerations for Choosing Intercoolers and Piping
Before making a purchase, consider the following factors:
- Fitment: Ensure the intercooler and piping fit your specific Forester model without extensive modifications.
- Performance Goals: Determine your power goals and choose components that can support them.
- Budget: Balance quality and cost, as higher-priced components often offer better performance and durability.
Installation Tips
Installing an intercooler and piping can be a rewarding DIY project. Here are some tips to ensure a successful installation:
- Gather Tools: Have all necessary tools ready, including wrenches, clamps, and a torque wrench.
- Follow Instructions: Refer to manufacturer instructions for specific installation steps and torque specifications.
- Check for Leaks: After installation, check all connections and fittings for leaks before starting the engine.
Conclusion
Upgrading the intercooler and piping on your Forester turbo build is essential for maximizing performance and efficiency. By selecting high-quality components and following proper installation techniques, you can significantly enhance your vehicle’s power output. Whether you choose a top mount or front mount intercooler, ensure that your choices align with your performance goals and budget for the best results.