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The Subaru WRX is a beloved performance vehicle, known for its rally heritage and turbocharged power. One of the key components that can enhance its performance is the intercooler. In this article, we will compare three popular intercooler brands: COBB, Grimmspeed, and XtremeTurbo. Each offers unique features and benefits that can impact the performance of your WRX. Let’s dive into the details to determine which intercooler adds the most power.
Understanding Intercoolers
An intercooler is a device used to cool the air that has been compressed by the turbocharger before it enters the engine. Cooler air is denser, which means it contains more oxygen and can lead to increased horsepower. Choosing the right intercooler can significantly affect your WRX’s performance, especially in high-boost applications.
COBB Intercoolers
COBB Tuning is a well-known name in the Subaru community, offering high-quality performance parts. Their intercoolers are designed with both performance and aesthetics in mind.
- Design: COBB intercoolers feature a bar-and-plate design, which provides efficient cooling and airflow.
- Installation: They are designed for a direct fit, making installation straightforward for most enthusiasts.
- Performance Gains: Users report noticeable power increases, particularly in higher RPM ranges.
Pros and Cons of COBB Intercoolers
- Pros: High build quality, effective cooling, and easy installation.
- Cons: Higher price point compared to some competitors.
Grimmspeed Intercoolers
Grimmspeed is another reputable brand that specializes in performance parts for Subaru vehicles. Their intercoolers are known for their robust construction and efficiency.
- Design: Grimmspeed intercoolers utilize a top-mounted design that maximizes airflow and minimizes pressure drop.
- Installation: They are designed to fit OEM mounting points, ensuring a hassle-free installation process.
- Performance Gains: Many users experience significant improvements in throttle response and overall power delivery.
Pros and Cons of Grimmspeed Intercoolers
- Pros: Excellent cooling efficiency, durable construction, and good customer support.
- Cons: Some users report that they can be slightly heavier than comparable intercoolers.
XtremeTurbo Intercoolers
XtremeTurbo is a brand that focuses on providing high-performance intercoolers at competitive prices. Their products are designed for enthusiasts looking for an affordable upgrade.
- Design: XtremeTurbo intercoolers feature a lightweight construction and a bar-and-plate core design for efficient cooling.
- Installation: They are designed to be a direct bolt-on replacement for factory intercoolers.
- Performance Gains: Users have reported solid gains in horsepower and torque, especially in tuned vehicles.
Pros and Cons of XtremeTurbo Intercoolers
- Pros: Affordable pricing, lightweight design, and good performance gains.
- Cons: Some users have noted potential fitment issues and lower build quality compared to higher-end brands.
Comparative Analysis
When comparing the three brands, there are several factors to consider, including performance, price, and ease of installation. Each intercooler has its strengths and weaknesses that may appeal to different types of WRX owners.
- Performance: All three brands provide performance gains, but COBB and Grimmspeed tend to be favored for their superior cooling efficiency and build quality.
- Price: XtremeTurbo offers the most budget-friendly option, making it attractive for those looking to upgrade without breaking the bank.
- Installation: All three brands offer relatively easy installation, but COBB and Grimmspeed are often praised for their precise fitment.
Conclusion
Ultimately, the choice between COBB, Grimmspeed, and XtremeTurbo intercoolers for your WRX will depend on your specific needs and budget. If you are looking for top-tier performance and are willing to invest, COBB or Grimmspeed may be the way to go. However, if you are on a budget but still want a performance boost, XtremeTurbo is a solid option. Regardless of your choice, upgrading your intercooler can lead to significant improvements in your WRX’s power and performance.