BMW F83 M4 Sport Eibach Rear Left Right N/O/S Coil Spring Set Kit F112003110RA

BMW F83 M4 Sport Eibach Rear Left Right N/O/S Coil Spring Set Kit is a set of sport coil springs designed for both sides of the rear axle – left and right. This product from the Shock absorbers and struts category has been engineered for precise handling, improved body control, and stable vehicle behavior under dynamic driving conditions.

Specifications and technical data

• SKU: 112003110
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 112003110
• Substitutable numbers: 112003110, F112003110RA, F11 20 031 10 RA
• Location on the vehicle: Rear, Right, Left
• Category: Shocks, Struts & Assemblies

Purpose and function in the suspension system

The sport-version Eibach springs for the BMW F83 M4 are responsible for handling vertical loads and controlling the deflection of the rear axle. Mounted on the rear left and right sides, they work in conjunction with the shock absorbers to create a complete suspension system that influences:

• body response during acceleration and braking,
• stability in corners,
• maintaining proper wheel geometry under load.

Selecting a dedicated set of rear springs allows for consistent suspension characteristics, which is particularly important in high-performance and sports-oriented vehicles.

Characteristics of the Eibach set for BMW F83 M4

The presented coil spring set has been developed as a component of the sport suspension for the BMW F83 M4, with an emphasis on precise handling and predictable vehicle reactions. Using a pair of springs on the rear axle ensures:

• consistent behavior of both sides of the suspension over bumps and during load changes,
• better body support during high-speed highway driving,
• a more direct feel of the rear axle's operation compared to standard solutions.

Thanks to the sport characteristics of the Eibach springs, the driver receives more communicative suspension, which facilitates vehicle control in both track and road conditions.

Rear axle installation – left and right side

The set is intended for installation on the rear axle on the left and right sides, which allows for the simultaneous replacement of both elements and maintains suspension symmetry. In practice, this means:

• uniform deflection characteristics on both sides of the vehicle,
• reduced risk of differences in suspension height,
• more even loading of shock absorbers and other system components.

Replacing springs in pairs on one axle is a recommended service practice, especially in sports cars where balance and repeatability of suspension reactions are crucial for handling.

Condition and service application

The springs come from the used suspension components segment, which allows for an economical repair or upgrade of the rear axle in the BMW F83 M4 while maintaining appropriate quality. This type of set is suitable both for replacing worn-out springs and for upgrading the suspension to a more sport-oriented configuration.

Integration with the suspension system and technical knowledge

To fully utilize the potential of sport springs, it is worth ensuring the overall condition of other suspension components – shock absorbers, control arms, and stabilizers. For deeper knowledge regarding the diagnostics and operation of these components, the following article will be helpful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which discusses practical aspects of maintaining modern suspension systems in premium class vehicles.

If you are planning a comprehensive repair or upgrade of the suspension area in your BMW and need other components from the same group, such as springs, shock absorbers, or complete struts, check out the available parts in the Shock absorbers and struts Unbranded category.