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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2021-2023 |
BMW |
M3 |
Base |
| 2021-2023 |
BMW |
M3 |
Competition |
| 2022-2023 |
BMW |
M3 |
Competition xDrive |
| 2021-2023 |
BMW |
M4 |
Base |
| 2021-2023 |
BMW |
M4 |
Competition |
