Mubea 8K0 511 115 DG Rear Coil Spring Standard Suspension 1 Gray / 2 Pink

The Mubea 8K0 511 115 DG is an OEM-specification rear coil spring designed for standard (non-sport, non-air) suspension systems. Identified by its distinctive 1 gray and 2 pink paint marks, this spring is the correct spring rate variant for a wide range of Audi B8/B8.5 platform vehicles without AWD or air suspension, and with AWD without air suspension configurations. Always verify the paint marks on your original spring before ordering, as multiple spring rate variants exist for these platforms.

Key Features:

• OEM part number: 8K0-511-115-DG (also referenced as 8K0511115DG)
• Position: Rear, left or right side
• Suspension type: Standard suspension (excludes sport suspension and air suspension)
• Spring identification: 1 gray and 2 pink paint marks (AWD applications may show 1 blue and 2 pink marks)
• High-tensile steel helical coil construction engineered to OEM ride and handling specifications
• Direct OEM replacement — no modifications required for installation
• Cross-reference numbers: 8K0511115DF, 8K0511115DG, 063135E, 063133E, 90171271, 70171990

Important: Coil springs should always be replaced in pairs (left and right) to maintain even suspension geometry and ride height. It is also advisable to inspect related components such as shock absorbers, strut mounts, and suspension bushings at the time of replacement.