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Confirmed Fit
AST
AST 03/2014-10/2020 BMW M4 Lowering Springs - 30mm/30mm
$327.15
$363.50
Technical Data
The AST Lowering springs offer a solution to reduce your vehicle’s center of gravity while preserving the comfort you’re accustomed to from the original equipment manufacturer (OEM) springs. These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific. Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between lowering your ride and enhancing performance. With a broad range of applications, spanning over 3000 different vehicle models from 1966 to the 2023 day, you can trust these springs to suit your needs. Plus, these springs come backed by a lifetime warranty against breaking, ensuring your peace of mind as you hit the road.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2020 | BMW | M4 | Base |
| 2022-2024 | BMW | M4 | Competition |
| 2022-2024 | BMW | M4 | Competition xDrive |
| 2022-2024 | BMW | M440i xDrive | Base |
Specifications
Finish
Industrial Grade
Material
High-Strength Composite
Rating
Performance++
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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AST 03/2014-10/2020 BMW M4 Lowering Springs - 30mm/30mm
$327.15$363.50