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The performance of any vehicle can be significantly enhanced with the right modifications, and the Mitsubishi Lancer Evolution (Evo) is no exception. One of the most popular upgrades among Evo enthusiasts is the installation of an intercooler. In this article, we will explore how much power a Flex-a-Lite 18x6x3 intercooler can add to your Evo, along with real results and expectations.
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, allowing for more oxygen to enter the combustion chamber, which can lead to increased power output. The Flex-a-Lite 18x6x3 intercooler is designed specifically for high-performance applications, making it a popular choice for Evo owners.
Specifications of the Flex-a-Lite 18x6x3 Intercooler
- Core Size: 18 inches wide, 6 inches tall, 3 inches thick
- Material: Lightweight aluminum construction
- End Tank Design: Optimized for efficient airflow
- Inlet/Outlet Size: Typically 2.5 inches
Expected Power Gains
The power gains from installing a Flex-a-Lite intercooler can vary based on several factors, including the specific Evo model, existing modifications, and tuning. However, many users report noticeable improvements in power and performance. On average, you can expect:
- 10-20% increase in horsepower
- Improved throttle response
- Lower intake temperatures
Real Results from Evo Owners
To better understand the impact of the Flex-a-Lite intercooler, we gathered data from various Evo owners who have made the upgrade. Here are some real-world results:
- Owner A reported a gain of 15 horsepower after installation, with a dyno test confirming the results.
- Owner B experienced a significant drop in intake temperatures, leading to more consistent performance during track days.
- Owner C noted improved engine response and a smoother power band across the RPM range.
Installation Process
Installing the Flex-a-Lite 18x6x3 intercooler can be accomplished with basic mechanical skills and tools. Here is a brief overview of the installation process:
- Remove the stock intercooler and associated piping.
- Install the new intercooler in the designated space, ensuring proper alignment.
- Connect the inlet and outlet pipes securely.
- Check for any leaks and ensure all connections are tight.
- Re-tune the engine if necessary to optimize performance.
Potential Challenges and Considerations
While the Flex-a-Lite intercooler offers many benefits, there are some challenges and considerations to keep in mind:
- Fitment issues may arise with certain Evo models, requiring additional modifications.
- Proper tuning is crucial to maximize the benefits of the intercooler.
- Increased airflow may lead to other components needing upgrades, such as the fuel system.
Conclusion
Upgrading to a Flex-a-Lite 18x6x3 intercooler can provide significant power gains and improved performance for your Evo. With real-world results showing increases in horsepower and enhanced engine response, this modification is a worthwhile consideration for any Evo enthusiast looking to unlock their vehicle’s full potential. As with any performance upgrade, ensure proper installation and tuning to achieve the best results.