AST Adjustable Lowering Spring Kit for BMW G42 230i, M240i, G20/G21 330e, 330i & M340i & G22 M440i xDrive (Non-EDC) | ALS Kit

With this set of Height Adjustable Lowering Springs, you’re not limited to a fixed lowering range. Thanks to the precision-engineered AST height adjuster, you can fine-tune your ride height even after installation, giving you full flexibility and control. The AST Adjustable Lowering Springs lower your vehicle’s centre of gravity while maintaining the comfort and refinement of the original suspension. Developed as a direct OEM replacement, each kit is specifically designed for your BMW model and crafted from premium materials using advanced Wafios coiling machines. The progressive spring design ensures the perfect balance between a lower, more aggressive stance and enhanced handling dynamics. Proudly made in the Netherlands, Europe.

Key Features

• Adjustable ride height for precise post-installation tuning

• Progressive spring rate for optimal comfort and control

• Direct OEM replacement for seamless integration

• Manufactured using high-end Wafios coiling technology

• Made in the Netherlands with premium-grade spring steel

Fitment Notes

• Lowering range may vary depending on model and specification

• For Non-EDC (non-electronic damping control) vehicles only

Compatibility

• BMW 2 Series (G42) – 230i, M240i

• BMW 3 Series (G20/G21) – 330e, 330i, M340i

• BMW 4 Series (G22) – M440i xDrive