Ferrea BMW S42/M42/M50/S50/M52/M54 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 12

Upgrade your BMW engine with the Ferrea S42/M42/M50/S50/M52/M54 double spring CNC titanium retainers, designed for high-performance applications. These retainers are precision-machined from high-quality titanium to ensure durability, lightweight construction, and reliable performance under demanding conditions. They are ideal for enthusiasts and professional mechanics seeking to improve valve train stability and longevity in turbocharged or naturally aspirated engines. Each set includes 12 retainers, providing ample components for complete valve train assemblies or replacements. The 7-degree angle enhances seating and valve control, contributing to improved engine efficiency and responsiveness. Crafted with meticulous attention to detail, these retainers meet or exceed OEM specifications, making them a perfect upgrade over stock parts for BMW engines within the specified model ranges.

Features:

• Material: CNC machined titanium for strength and lightweight performance

• Design: Double spring compatible, optimized for high RPM and aggressive driving

• Angle: 7-degree configuration for enhanced valve seating and control

• Compatibility: Suitable for BMW S42, M42, M50, S50, M52, and M54 engine models

• Set Quantity: Includes 12 retainers for comprehensive valve train upgrades