AST 2021+ BMW M3 G80 / M4 G82/G83 Xdrive 5100 Comp Series Coilovers

AST 2021+ BMW M3 G80 / M4 G82/G83 Xdrive 5100 Comp Series Coilovers

AST 5100 Clubracing/Competition coilover system for BMW G8X M3/M4 xDrive, developed for drivers seeking a blend of track capability and usable road balance.

Product Highlights

• Ride-height and rebound adjustment
• Springs included
• Front and rear top mounts included
• Coilover-style front and rear damper configuration
• Spring rates can be changed to suit setup requirements
• Designed to improve grip and chassis response for performance driving

Manufacturer: AST Suspension
Part Number: ASTACC-B2115SD

Fitment & Installation

Verify year, model, chassis, drivetrain, trim and factory suspension configuration before ordering. Specifications and included hardware can vary by application. Professional installation and alignment are recommended.

Source note: Product features were matched to the corresponding AST listing from IND Distribution and rewritten for this catalog.

Frequently Asked Questions

Is this a genuine AST Suspension product?

Yes. This listing is for genuine AST Suspension part number ASTACC-B2115SD.

How should I confirm fitment?

Confirm the vehicle year, chassis, drivetrain, trim and factory suspension configuration shown in the listing before ordering. Contact Peter's Car Parts if your vehicle configuration differs.

Is professional installation recommended?

Yes. Professional suspension installation and a four-wheel alignment are recommended after installation or any significant ride-height change.