Audi S5 F5 Rear Suspension Coil Spring Set Left Right N/O/S Sport 8W0511115EQ

Visual condition of the part

The product shows signs of use visible in the photos.

Audi S5 F5 Rear Suspension Coil Spring Set Left Right N/O/S Sport is an original set of coil springs designed for the left and right side of the rear axle. The component belongs to the Leaf springs and coil springs group, ensuring consistent, predictable vehicle handling and stable body support in sport driving mode.

Specifications and technical data

• SKU: 8W0511115EQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0511115EQ
• Substitutable numbers: 8W0511115EQ, 8W0 511 115 EQ
• Location on the vehicle: Rear, Right, Left
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The presented set of rear springs has been designed specifically for the sport version of the Audi S5 F5 generation, taking into account the operating characteristics of the drive axle and the vehicle's weight distribution. The springs work on both sides of the rear axle, left and right, responsible for maintaining the correct body height and controlling suspension deflection during acceleration, braking, and cornering.

The sport characteristics of the springs translate into a more direct body response to steering inputs, reduced body roll, and better stability at higher speeds. Using the original set allows for maintaining the factory-designed balance between comfort and handling precision.

Construction and performance parameters

The rear suspension coil springs in the Audi S5 F5 operate in a multi-link system, working in conjunction with shock absorbers and other suspension components. The appropriately selected stiffness and working travel of the springs enable:

• maintaining stable wheel geometry during dynamic driving,
• effective transfer of torque to the road surface,
• reduction of unwanted body movements during load changes.

The original design ensures proper fitment to the mounting seats and compatibility with standard sport suspension components. As a result, the replacement process is predictable, without the need for modifying other sub-assemblies.

Benefits of using the original set

Using original Audi rear suspension springs allows for restoring the vehicle's factory driving characteristics after the wear or damage of previous components. Compared to replacements with unknown characteristics, the original set ensures:

• consistent vehicle behavior across the entire load range,
• predictable operation of assistance systems (ESP, ABS, traction control),
• proper interaction with other rear axle components.

For users who value handling precision and stability at higher speeds, choosing the original spring set is a technically safe and long-term cost-effective solution.

Component condition and installation recommendations

The offered set comes from the group of used parts, which allows for an economical repair while maintaining the manufacturer's original specifications. The set includes springs for both sides of the rear axle, which facilitates maintaining suspension symmetry after replacement.

It is recommended to install them in pairs on one axle, following the vehicle manufacturer's procedures, checking geometry, and verifying the condition of cooperating suspension elements. A correctly performed spring replacement contributes to improved stability, shorter braking distances in real-world conditions, and more even tire wear.

Expanding Audi suspension upgrades

If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other elements from the same group, such as additional springs, leaf springs, or auxiliary components, check the available parts in the Audi leaf springs and coil springs category.

For drivers interested in optimizing vehicle maintenance costs, it is also worth checking out practical tips on economical operation, available in the article Economical operation of a Ford – where to look for the greatest savings in mechanical and body repairs, which shows how conscious part selection can translate into real savings for other brands as well.