Mubea 8K0 511 115 DK Rear Coil Spring – OEM Replacement for Audi

The Mubea 8K0 511 115 DK is an OEM-quality rear coil spring engineered to exacting factory specifications for Audi vehicles. Mubea is a recognized supplier of motor and chassis components to the independent aftermarket, delivering parts that meet or exceed original equipment standards.

Key Features:

• OEM-specification construction – manufactured to match the original spring rate, free length, and geometry of the factory part
• Standard (non-sport) suspension application – designed for vehicles equipped with standard suspension, not sport or air suspension setups
• Identification marks: 1 gray and 2 green paint marks for easy visual identification and correct installation confirmation
• Rear axle fitment – replaces the rear coil spring on applicable Audi A4, A5, A6, A7, S5, S6, and S7 platforms
• Sold individually – one (1) coil spring per unit

A properly functioning rear coil spring is essential to maintaining correct ride height, vehicle stability, and ride quality. It works in conjunction with the rear strut or shock absorber to absorb road impacts and prevent body sag. Over time, coil springs can weaken, crack, or corrode — particularly if they have been cut, clamped, or exposed to excessive rust — resulting in uneven tire wear, a sagging ride height, or increased road noise. Replacing a worn spring with a direct OEM-fit unit like the Mubea 8K0 511 115 DK restores factory handling and comfort.

OEM Cross-Reference: Audi / VW Part Number 8K0-511-115-DK