AST BMW G80-G81 M3 / G82-G83 M4 / G87 M2 2021- RWD 5300 Series Coilovers

AST BMW G80-G81 M3 / G82-G83 M4 / G87 M2 2021- RWD 5300 Series Coilovers

Three-way AST motorsport suspension for rear-wheel-drive BMW G8X M2/M3/M4 applications, aimed at dedicated track use and advanced chassis tuning.

Product Highlights

• Independent rebound, low-speed compression and high-speed compression adjustment
• Remote reservoir configuration
• Inverted strut design for high side-load and braking-force capability
• Monotube coilover damper design front and rear
• Spring rates can be changed for setup flexibility
• Developed for advanced motorsport-level suspension tuning

Manufacturer: AST Suspension
Part Number: ASTRAC-B2112SD

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 ASTRAC-B2112SD.

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.