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AST 2021+ BMW M3 G80 / M4 G82 XDrive 5300 Series Coilovers
AST 5300 three-way motorsport coilover system for BMW G8X M3/M4 xDrive, providing separate damping controls for high-level track setup.
Product Highlights
- Independent rebound, low-speed compression and high-speed compression adjustment
- Remote reservoirs
- Inverted strut construction
- Monotube coilover design front and rear
- Interchangeable spring rates for setup tuning
- Track-focused suspension architecture
Manufacturer: AST Suspension
Part Number: ASTRAC-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 ASTRAC-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.
