GSC P-D 2006-2007 2.5L Subaru WRX / 2004-2007 Subaru STi S1 Cams 272 Billet (Right Exhaust Cam Only)

This GSC Power Division S1 camshaft is a billet 272 duration right exhaust cam specifically for the 2006-2007 Subaru WRX and 2004-2007 Subaru STI. It's designed to improve airflow into the engine, which can lead to better performance, especially when you're pushing the engine harder. The billet construction means it's machined from a solid piece of steel, making it a strong and well-built component for your engine's valvetrain.

The 272 duration is a notable step up from stock, offering a wider powerband that can be felt across a broader RPM range. This cam is intended for the right exhaust side, so make sure this is the specific piece you need for your build. Because it's a performance camshaft, you'll want to ensure your engine's supporting systems are up to the task, and it's always a good idea to consult the manufacturer's installation guide for proper setup.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. If you're rebuilding your top end or looking for a specific performance upgrade for your EJ25 engine, this GSC S1 cam is a solid option.