Description
11,000 RPM Valve Spring Kit BMW M50 M52 S50 S52 Valve Size:6 mm Designed for use in Tilton Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm Designed for use in Tilton multi disc clutch systems That allows precious coolant to flow into the radiator and start shedding heat sooner