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The performance of a Subaru WRX can be significantly enhanced by upgrading various components, and one of the most impactful upgrades is the intercooler. In this article, we will explore whether an ETS 24x12x3.5 inch intercooler can indeed add 60+ horsepower to your WRX.
Understanding Intercoolers
An intercooler is an essential component in turbocharged engines, designed to cool the air entering the engine. Cooler air is denser, allowing for more oxygen to enter the combustion chamber, which can lead to increased power. The size and efficiency of the intercooler play a crucial role in its performance.
What is the ETS 24x12x3.5 Inch Intercooler?
The ETS (Extreme Turbo Systems) 24x12x3.5 inch intercooler is a high-performance cooling solution designed specifically for the Subaru WRX. Its larger core size allows for improved airflow and heat dissipation compared to the stock intercooler.
Specifications
- Core Size: 24x12x3.5 inches
- Material: Aluminum construction
- End Tank Design: Optimized for maximum flow
- Weight: Lightweight for easy installation
Potential Power Gains
One of the most common questions among WRX enthusiasts is whether upgrading to a larger intercooler like the ETS 24x12x3.5 can yield significant horsepower gains. While the exact increase in horsepower can vary based on several factors, many users report notable improvements.
Factors Influencing Horsepower Gains
- Engine Modifications: Other upgrades such as a turbocharger or exhaust system can impact gains.
- Tuning: A proper tune is essential to maximize the potential of the intercooler.
- Fuel Quality: Higher octane fuel can support more aggressive tuning and power increases.
User Experiences and Testimonials
Many WRX owners have shared their experiences after installing the ETS intercooler. While some report gains of 60+ horsepower, others note improvements in throttle response and overall engine efficiency.
Common Feedback
- Improved throttle response and acceleration.
- Lower intake temperatures during high-performance driving.
- Enhanced reliability under heavy loads.
Installation Considerations
Installing the ETS 24x12x3.5 intercooler requires some mechanical skill and tools. It’s advisable to follow the manufacturer’s instructions closely to ensure proper installation.
Installation Steps
- Remove the stock intercooler and associated piping.
- Install the new ETS intercooler, ensuring all connections are secure.
- Reconnect any sensors or fittings that were removed during the process.
- Perform a final check for any leaks before starting the engine.
Conclusion
In conclusion, upgrading to an ETS 24x12x3.5 inch intercooler can potentially add 60+ horsepower to your WRX, especially when combined with other performance modifications and a proper tune. While individual results may vary, the benefits of improved airflow and cooler intake temperatures are undeniable.
For WRX enthusiasts looking to enhance their vehicle’s performance, the ETS intercooler is a worthy investment that can lead to significant gains and an overall better driving experience.