BC Brian Crower Adjustable Cam Gears for EJ20/EJ25 WRX STi (BC8860)

BC Brian Crower Adjustable Cam Gears for Subaru EJ205 and EJ257 engine. Adjustable cam gears deliver the easiest way to dial in more horsepower and/or torque without getting underneath the valve cover, disassembling the engine or dealing with onboard electronics. BC gears are CNC machined from aerospace grade, 6061-T6 billet aluminum for ultimate tensile strength. Easy to read, laser etched face features micrometer style markings for precise adjustment (up to 10 degrees in each direction) and quick tunability. Each hub is held down by six ARP 12pt stainless steel bolts for maximum clamping ability. Hard anodized finish prevents premature surface wear.

Vehicle Fitment:
2002-2014 Subaru WRX
2004-2021 Subaru STi
(EJ20/EJ25)

Purchase Includes:
Set of 4 adjustable cam gears or option for set of 2 exhaust cam gears

Features:
• 6061-T6 Billet Aluminum
• Laser Etched
• Five Clamping Bolts
• Optional all black finish