Valvetrain Components

Utilize our wide selection of valvetrain components to improve the efficiency and dependability of the engine in your Subaru WRX and STI. Upgrading the valvetrain can greatly enhance engine responsiveness and power output because it is in charge of precisely controlling the airflow into and out of the combustion chambers. Explore our range of premium valvetrain parts, sourced from reputable producers like GSC and Kelford, including performance camshafts, valves, valve springs, and retainers. Your Subaru's performance can be elevated by optimizing the valvetrain, which also increases horsepower, throttle response, and overall engine efficiency.