Brian Crower 08+ STi Camshafts - Stage 3 - Set of 4

This Brian Crower Stage 3 camshaft set includes all four camshafts needed to upgrade your 2008-2014 Subaru Impreza or 2015-2017 WRX STI. These aren't just stock replacements; they're designed to help your engine breathe better and make more power, especially when you're looking to get the most out of your engine's top end. If you're building a performance engine or looking to extract more power from your existing setup, these camshafts are a solid choice.

Brian Crower is known for making well-built valvetrain components, and these Stage 3 cams are no exception. They feature a more aggressive profile than stock, meaning they open the valves for longer and at higher lift. This allows for a greater volume of air and fuel into the cylinders and more exhaust gases out, which is key for increasing horsepower and torque. This specific stage is often chosen for street/strip applications where a noticeable power increase is desired, but drivability is still important. You'll typically see the biggest gains in the mid to upper RPM range. Keep in mind that installing camshafts is a significant job that requires careful attention to detail, including proper valve spring and retainer selection, and potentially ECU tuning to take full advantage of the improved airflow.

Because these camshafts are designed for performance, they are not CARB approved and cannot be shipped to California. If you're building a high-performance Subaru, this set offers a significant step up from stock, providing the airflow needed for serious power gains.