Brian Crower BC0622 Stage 3 Camshafts for 2004-2007 Subaru WRX STI 2.5L

Vehicle Fitment

• 2004-2007 Subaru Impreza WRX STI (EJ257, AWD)
• 2006-2007 Subaru Impreza WRX (EJ255, AWD)

Features

• 280° duration for increased top-end performance
• 0.425" (10.80mm) valve lift for enhanced airflow
• Designed for fully built engines with larger turbos
• Compatible with AVCS (Active Valve Control System)
• Requires Brian Crower BC0600 valve spring and retainer kit
• Optimizes spool and powerband for high RPM use
• Ideal for street/strip applications
• Precision-ground for durability and performance

Specifications

• Advanced Duration: 280°/280°
• Duration @ 0.050": 234°/234°
• Valve Lift (1:1): 0.425" (10.80mm)
• Valve Timing: 41° ABDC / 1° BTDC / 7° BTDC / 49° BBDC
• Cam Timing Tag: 110°
• Bucket Diameter: 1.220"
• Cold Valve Lash: 0.008" (0.203mm) intake / 0.010" (0.254mm) exhaust

Included Components

• 1x Intake Camshaft (Left Side)
• 1x Intake Camshaft (Right Side)
• 1x Exhaust Camshaft (Left Side)
• 1x Exhaust Camshaft (Right Side)

Product Description

The Brian Crower BC0622 Stage 3 Camshaft Set is engineered for Subaru EJ257 and EJ255 engines, specifically designed for the 2004-2007 WRX STI and 2006-2007 WRX models. These camshafts feature a 280° duration and 0.425" valve lift, providing significant top-end performance gains for fully built engines with larger turbo setups.

With AVCS compatibility, the BC0622 camshafts optimize the spool and powerband of high-RPM applications, making them ideal for street/strip builds. Installation requires the Brian Crower BC0600 valve spring and retainer kit, as well as professional tuning to ensure optimal performance and reliability.

Please note that this product is not CARB legal and is not for sale in California. Installation of the BC0622 camshafts requires precision and attention to detail; professional installation is recommended to ensure optimal performance and reliability.