AST Suspension RIV-B2112SD for BMW G80-G81 M3 / G82-G83 M4 / G87 M2 2021- RWD 5200 Series Coilovers

Photographs show a representative part from this product family. The part number, the application and the ride-height drop in the specifications below are what define this exact item.

Genuine AST Suspension part.

You take performance seriously - and the AST 2-WAY Motorsport Suspension is built for drivers like you. Designed for true track enthusiasts, it delivers race-level precision and control. This monotube coilover system is 2-way adjustable for rebound, compression, and ride height, featuring external reservoirs for maximum consistency under extreme conditions. It includes camber-adjustable front top mounts, solid rear mounts, and adjustable-rate springs. Fully rebuildable and made in the Netherlands, it’s built to last. Fine-tune your setup with independent rebound and compression adjustments to reduce body roll, sharpen responsiveness, and enhance traction - all while maintaining the perfect balance between performance and comfort.

Key Features

• Designed for true track enthusiasts, it delivers race-level precision and control
• This monotube coilover system is 2-way adjustable for rebound, compression, and ride height, featuring external reservoirs for maximum consistency under extreme conditions
• It includes camber-adjustable front top mounts, solid rear mounts, and adjustable-rate springs
• Fully rebuildable and made in the Netherlands, it’s built to last

Fits These Vehicles

• Fits 2023-2026 BMW M2
• Fits 2021-2026 BMW M3
• Fits 2021-2026 BMW M4

Please verify exact fitment for your trim and engine before ordering.

Specifications

• Brand: AST Suspension
• Manufacturer Part Number: RIV-B2112SD
• Type: Coilover Kit
• Chassis Code: G80-G81 / G82-G83 / G87
• Product Line: 5200
• Drive Type: RWD
• Country of Manufacture: Netherlands

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.