Drop the ride height. Keep the attitude.
The AST ALS Adjustable Lowering Springs are built specifically for the BMW X3M and BMW X4M — because your ///M SUV should look as aggressive as it drives.
Factory height? Respectfully… no.
Dial In The Perfect Stance
The **ALS (Adjustable Lowering Spring) kit** gives you height adjustability on the factory dampers, allowing you to fine-tune the drop exactly how you want it. Not too low. Not too safe. Just perfectly set for your wheel setup and driving style.
From subtle street presence to full performance posture — you’re in control.
Why Choose AST ALS? Height Adjustable Setup – Fine-tune your drop to eliminate wheel gap
Designed for OEM Dampers – Retains factory electronic suspension functionality
Sharper Handling – Lower center of gravity for improved cornering and stability
Premium Engineering – Developed by AST Suspension with motorsport DNA
Daily-Drive Approved – Sportier feel without sacrificing comfort
More Than Just Looks
Yes, it transforms the stance.
But it also tightens up the chassis, reduces body roll, and enhances steering response — giving your X3M/X4M a more planted, confident feel at speed.
This is the sweet spot between stock and coilovers.
No compromises. No unnecessary harshness. Just performance where it counts.
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Vehicle Fitment
• BMW X3M (F97)
• BMW X4M (F98)
