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AST Coilovers for BMW G99 M5 - ASTALS-21-021

Spec sheet

BrandAST
Order codeASTALS-21-021
TypeParts > Suspension > Coilovers > G99 > Turbo BMW
Fits chassisFIT-G99
EngineAll
Fitment
ChassisModelEngineYears
G99M5All—
AST · Parts > Suspension > Coilovers > G99 > Turbo BMW

AST Adjustable Lowering Springs

for BMW G99 M5 Touring S68 Turbo (2025-2026) - ASTALS-21-021

Checking fitment…
$1,399.50
Free shipping over $70 · 30-day returns
Returns: 30-day returns on unused, uninstalled parts in original packaging. Electrical and special-order parts are returnable only if defective. Refund policy
Want it installed? Book it at SPEEDhaus, Edmond OK Not sure it fits? Ask us

Fits: AST Suspension BMW M5 G99 Adjustable Lowering Springs. Performance upgrade.

The AST Adjustable Lowering Springs let you fine-tune your ride height even after installation, offering unmatched flexibility. These vehicle-specific springs lower your car’s center of gravity while keeping the comfort of OEM springs. Crafted from premium materials on advanced Wafios coiling machines, their progressive design balances a lowered stance with improved performance. Designed as a direct OEM replacement and made in the Netherlands, these springs deliver precision, quality, and the perfect mix of comfort and performance.

  • Set of AST height adjustable Lowering Springs. With this set of Lowering Springs, you’re not limited to a fixed lowering range.

Vehicle Fitment

Make Model Chassis Engine Years Drivetrain Body Notes
BMW M5 G99 - (turbo) - - - -

Brand: AST   MPN: ASTALS-21-021

Fits turbo BMW engines in the listed models.

Emissions: suspension part with no emissions impact. No CARB EO number needed.