AST Adjustable Lowering Spring (ALS)- BMW X3M (F97) / X4M (F98)
AST Adjustable Lowering Spring (ALS)- BMW X3M (F97) / X4M (F98)
- Secure checkout
- 14-day returns
- Genuine parts
- Melbourne-based support
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
Customise the stance and handling of your BMW X3M (F97) or X4M (F98) with AST Adjustable Lowering Springs. This kit allows you to precisely set your ride height using the factory dampers, providing an aggressive drop while retaining the ride quality and versatility of your M-powered SUV.
Designed to integrate perfectly with BMW’s original suspension and Adaptive M (EDC) systems, these springs lower the centre of gravity for improved cornering stability and sharper steering. Every kit is 100% made in the Netherlands for maximum performance and durability.
- Precision Adjustment: Set your preferred ride height using the adjusters on the original OEM dampers.
- Ride Quality: Engineered to enhance aesthetics and handling while maintaining daily driving comfort.
- EDC Ready: Works seamlessly with BMW’s electronic damping control and all factory drive modes.
- Premium Build: 100% Made in The Netherlands and backed by a lifetime warranty against breaking.
- Lowering Front: 0-40mm
- Lowering Rear: 0-35mm
Specifications
- Part Number
- ASTALS-21-015
- Brand
- AST Suspension
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.