Description
Upgrade your Subaru WRX EJ205 engine with the GSC Power Division P-D 02-05 S3 Billet Camshafts, designed to optimize performance and responsiveness. These camshafts feature a 280/280 duration profile, providing a balanced increase in power across the RPM range. Crafted from high-quality billet material, they offer durability and precision engineering for demanding driving conditions. Designed specifically for the 2002 to 2005 Subaru WRX, these cams are ideal for enthusiasts seeking enhanced airflow and improved throttle response. Installation requires acknowledgment of carb regulations, and these camshafts are not CARB approved, making them suitable primarily for off-road or racing applications.
Each camshaft is engineered to deliver consistent performance gains, with features including high-strength billet construction for long-lasting reliability. They are an excellent choice for those looking to maximize engine efficiency and horsepower without extensive modifications. The GSC P-D 02-05 Subaru WRX EJ205 S3 Billet Cams are compatible with stock and upgraded valvetrain components, allowing for seamless integration into your existing setup. Whether you’re building a competitive track car or a high-performance street machine, these camshafts offer a significant upgrade in power and throttle response.
Note that installation requires proper tuning and acknowledgment of Prop 65 requirements. These camshafts are available in regular stock for quick delivery, providing a straightforward upgrade path for Subaru enthusiasts aiming to elevate their vehicle’s performance.
Features:
- Camshaft Profile: 280/280 duration for balanced power and efficiency
- Material: High-strength billet construction for durability and precision
- Application: Designed specifically for 2002-2005 Subaru WRX EJ205 engines
- Performance: Improved airflow, throttle response, and horsepower
- Compatibility: Suitable for stock or upgraded valvetrain components
- Regulations: Not CARB approved; requires acknowledgment of carb regulations
- Installation: Designed for straightforward integration with proper tuning


















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