Evo Intercooler Sizes Explained: Which 20-inch Model Fits Your Performance Goals?

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When it comes to enhancing the performance of your Mitsubishi Lancer Evolution, choosing the right intercooler size is crucial. The 20-inch intercooler models are particularly popular among enthusiasts and tuners, but understanding which one fits your performance goals can be challenging. This article will break down the various 20-inch intercooler options available and help you make an informed decision.

Understanding Intercoolers

An intercooler is a heat exchanger that cools the air compressed by the turbocharger before it enters the engine. Cooler air is denser, which means it contains more oxygen, leading to improved combustion and increased power output. There are two main types of intercoolers: air-to-air and air-to-water. Each has its advantages and disadvantages, and the choice often depends on your specific performance goals.

Why Choose a 20-Inch Intercooler?

20-inch intercoolers are favored for several reasons:

  • Optimal Size: They provide a good balance between size and performance, fitting well in most Evo models without requiring extensive modifications.
  • Improved Cooling: Larger surface areas allow for better heat dissipation, resulting in more efficient cooling of intake air.
  • Increased Power: By lowering intake temperatures, these intercoolers can help achieve higher horsepower and torque figures.

There are several 20-inch intercooler models available for the Mitsubishi Lancer Evolution, each designed to meet different performance needs. Below are some of the most popular options:

  • AMS Performance Intercooler: Known for its high-quality construction and efficient cooling capabilities, this model is ideal for both street and track use.
  • Greddy Intercooler: A well-regarded choice that offers a good balance of performance and price, making it suitable for a wide range of builds.
  • HKS Intercooler: This model is designed for those looking for maximum cooling efficiency and durability, perfect for high-performance setups.
  • VRSF Intercooler: An affordable option that doesn’t compromise on quality, offering decent cooling performance for daily drivers.

Factors to Consider When Choosing an Intercooler

Before selecting a 20-inch intercooler, consider the following factors:

  • Vehicle Setup: Consider your current engine setup and any planned modifications. Higher horsepower builds may require more efficient intercoolers.
  • Cooling Requirements: Assess your driving conditions. Track enthusiasts may need intercoolers that provide superior heat dissipation compared to daily drivers.
  • Budget: Intercoolers can vary significantly in price, so establish a budget that aligns with your performance goals.
  • Installation: Some intercoolers may require additional modifications for installation, which can add to the overall cost and complexity.

Installation Tips

Installing a 20-inch intercooler can be a straightforward process, but it’s essential to follow these tips for a successful installation:

  • Read the Instructions: Always refer to the manufacturer’s installation guide for specific instructions and torque specifications.
  • Gather Necessary Tools: Ensure you have all the required tools and materials before starting the installation process.
  • Check for Leaks: After installation, run the engine and check for any leaks in the piping or connections.
  • Test Drive: Take your vehicle for a test drive to ensure everything is functioning correctly and monitor performance improvements.

Conclusion

Choosing the right 20-inch intercooler for your Mitsubishi Lancer Evolution is essential for achieving your performance goals. By understanding the different models available and considering your specific needs, you can make an informed decision that will enhance your vehicle’s performance. Whether you opt for a high-end model or a budget-friendly option, the right intercooler will significantly impact your driving experience.