Description
Viton Valve Stem Seals, BMW N55 S55 7067 **60% Increase in Core Size Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm **60% Increase in Core Size Compared to the OEM Cooler valve control issues
Viton Valve Stem Seals, BMW N55 S55 7067 **60% Increase in Core Size Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm **60% Increase in Core Size Compared to the OEM Cooler valve control issues