Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4

The Brian Crower Subaru EJ257 Stage 3 camshaft set is a high-performance upgrade designed for Subaru EJ257 engines found in 2004-2007 Subaru Impreza WRX and 2004-2007 Subaru STI models. Crafted with precision, these camshafts are engineered to enhance airflow and optimize valve timing, resulting in increased horsepower and torque. Built from durable materials to withstand high RPM operation, they provide a reliable solution for enthusiasts seeking improved engine performance. The Stage 3 designation indicates a significant upgrade over stock components, delivering aggressive power gains suitable for spirited driving and track use.

This set is specifically designed for 2004-2007 Subaru Impreza WRX and STI models equipped with the EJ257 engine. It is a direct bolt-on replacement for the stock camshafts, requiring no additional modifications for installation. Ideal for performance-oriented street driving, track days, or racing applications, these camshafts are intended for use with compatible valve springs and tuning. The kit includes four camshafts—two intake and two exhaust—ensuring comprehensive performance enhancement for your Subaru's engine. Proper installation and tuning are recommended to maximize the benefits of this upgrade.