• PU Flex Disc / Driveshaft Coupler – BMW E30 E36 E46 E39
• Fits M12 bolts, 78 mm bolt circle
• Designed for high-power modified vehicles
• CNC-machined T6061 aluminum with PU core
• Stronger than OEM rubber couplers
• Reduces drivetrain flex and improves power delivery
• Motorsport-grade – not road legal

PU Flex Disc / Guibo – Performance Upgrade for BMW

• Material: CNC-machined T6061 aluminum
• Bushings: Polyurethane, 85 Shore hardness
• Bolt circle: 78 mm
• Bolt holes: For M10 bolts
• OEM replacement: 26111225624