GSC P-D S2 08+ STi 272/272 Billet Left Exhaust Cam Only

This is a GSC Power Division S2 billet left exhaust camshaft, specifically made for the 2008 and newer Subaru STI. It features a 272-degree duration on both intake and exhaust sides, designed to improve airflow and performance when you're rebuilding or upgrading your engine's top end. This camshaft is a solid option if you're looking to get more out of your EJ25 engine.

Crafted from a solid billet steel core, this camshaft is built for durability and consistent performance under demanding conditions. The 272-degree duration means the valves stay open longer, allowing for a greater volume of air and fuel mixture into the cylinder and more exhaust gas out. This specific cam is for the left exhaust side, meaning you'll need to pair it with a corresponding right exhaust cam and intake cams to complete a full set. It's a direct replacement for the stock camshaft, making installation straightforward for someone familiar with engine work.

Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and any required supporting modifications.