Brian Crower BC8860 Adjustable Cam Gears for 2002-2014 Subaru WRX, 2004-2021 STI

Vehicle Fitment

• 2002-2014 Subaru WRX - EJ205, EJ255
• 2004-2021 Subaru WRX STI - EJ257
• 2005 Saab 9-2X Aero - EJ255

Features

• Precision CNC machined from aerospace-grade 6061-T6 billet aluminum
• Laser-etched micrometer-style markings for precise cam timing adjustments
• Up to 10 degrees of adjustability in each direction for optimal performance tuning
• Hard anodized finish for enhanced durability and corrosion resistance
• Includes ARP Grade 8 hex bolts for secure installation
• Designed for both intake and exhaust camshafts
• Compatible with both AVCS and non-AVCS 2.0L and 2.5L Subaru engines
• Ideal for both street performance and track applications

Specifications

• Material: 6061-T6 billet aluminum
• Finish: Hard anodized
• Adjustment Range: ±10 degrees
• Fasteners: ARP Grade 8 hex bolts
• Compatibility: EJ205, EJ255, EJ257 engines (AVCS and non-AVCS)
• Includes: 4x adjustable cam gears, 4x ARP fastener bolts

Product Description

The Brian Crower BC8860 adjustable cam gears are engineered to provide precise camshaft timing adjustments for Subaru EJ series engines, including the EJ205, EJ255, and EJ257. Crafted from aerospace-grade 6061-T6 billet aluminum and finished with a hard anodized coating, these cam gears offer both durability and aesthetic appeal. The laser-etched micrometer-style markings allow for up to 10 degrees of adjustability in each direction, enabling fine-tuning of engine performance to suit various driving conditions.

Designed for both intake and exhaust camshafts, the BC8860 cam gears are compatible with a wide range of Subaru models, including the WRX, STI, and Saab 9-2X Aero, all equipped with EJ series engines. The inclusion of ARP Grade 8 hex fastener bolts ensures a secure and reliable installation. Whether you're building a street performance engine or preparing for track use, these cam gears provide the precision and reliability needed to optimize engine timing and performance.