Comp Cams Valve Spring Retainer - Steel 1 in. x 0.640 in.; 16 pieces 2016-audi-r8-esi5063621 C040 Amg Lemans Rot Metallic

C040 Amg Lemans Rot Metallic Yes Yes Yes Yes Yes Yes Yes Yes 　 1794

Designed as a direct replacement for VW and Audi platforms

The 5mm width is designed to anchor wrap securely without bunching it

Aggressive turbo and blowoff valve sounds under load

Porsche 997 Turbo

Comp Cams Valve Spring Retainer - Steel 1 in. x 0.640 in.; 16 pieces 2016-audi-r8-esi5063621 C040 Amg Lemans Rot Metallic7 Steel Retainers: 1. 055" Spring Diameter Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. New COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC machined to exact tolerances using CAD CAM