Best Cams and Intercoolers for Wrx Built Engine: Boosting Power and Efficiency

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The Subaru WRX is known for its impressive performance, especially when it comes to tuning and modifications. For enthusiasts looking to boost power and efficiency in a built engine, selecting the right camshaft and intercooler is crucial. This article will delve into the best options available for WRX built engines, highlighting their features and benefits.

Understanding Cams and Intercoolers

Before diving into specific products, it’s essential to understand the roles that camshafts and intercoolers play in enhancing engine performance. Cams control the timing and duration of the engine’s intake and exhaust valves, while intercoolers reduce the temperature of the air entering the engine, improving efficiency and power output.

Best Cams for WRX Built Engines

  • GSC Power-Division S2 Cams: These cams offer a great balance between power and daily drivability. They provide a noticeable increase in horsepower without sacrificing low-end torque.
  • BC Racing Stage 2 Cams: Known for their aggressive profile, these cams are designed for high-performance builds, maximizing power at higher RPMs.
  • Grimmspeed 272 Cams: These offer improved airflow and are suitable for both street and track applications, providing a significant power boost.
  • HKS 264 Cams: A perfect choice for those looking for a moderate increase in performance while maintaining reliability and smooth operation.

Best Intercoolers for WRX Built Engines

  • Process West Verticooler: This top-mounted intercooler is designed for maximum efficiency, lowering intake temperatures significantly while fitting neatly under the hood.
  • Grimmspeed Top Mount Intercooler: Known for its lightweight design and effective cooling capabilities, this intercooler is a favorite among WRX enthusiasts.
  • ETS Front Mount Intercooler: Ideal for high horsepower builds, this front mount intercooler offers superior cooling and airflow, ensuring optimal performance.
  • COBB Tuning Front Mount Intercooler: A great option for those looking to increase power significantly, it features a large core and efficient design for reduced intake temperatures.

Factors to Consider When Choosing Cams and Intercoolers

When selecting the right camshaft and intercooler for your WRX, consider the following factors:

  • Engine Build: Ensure that the components you choose are compatible with your specific engine build and tuning goals.
  • Driving Style: Your choice may vary depending on whether you prioritize daily drivability or track performance.
  • Budget: High-performance parts can be expensive, so set a budget before making decisions.
  • Installation: Some components may require professional installation, which can add to the overall cost.

Conclusion

Upgrading the camshaft and intercooler in your WRX built engine is a surefire way to boost power and efficiency. By choosing the right components, you can enhance your driving experience and achieve your performance goals. Whether you opt for GSC Power-Division S2 Cams or the Process West Verticooler, each choice will contribute to a more powerful and efficient engine.