Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - ONLY Left Side Exhaust Cam

This is the Brian Crower Stage 3 camshaft specifically for the left side exhaust on Subaru EJ257 engines found in 2004-2007 WRX STI and 2006-2007 WRX models. If you're looking to get more out of your EJ257's top end, this camshaft is designed to increase airflow and improve performance, especially at higher RPMs.

Brian Crower is known for well-built engine components, and these Stage 3 camshafts are no exception. They feature a profile that's more aggressive than stock, allowing for better valve lift and duration. This means your engine can breathe more freely, which translates to improved power output. Keep in mind this is for the left exhaust side only, so you'll need to match it with the appropriate right-side camshaft for a complete setup.

Installation of camshafts is a job that requires careful attention to detail and often specialized tools. It's recommended to consult the manufacturer's installation guide or a professional mechanic to ensure proper timing and setup. This camshaft is not CARB approved and cannot be shipped to California.