Description
Upgrade your BMW 4 Series with the AST Lowering Springs, designed to reduce your vehicle’s center of gravity while maintaining the ride comfort you expect from OEM springs. These springs are precision-engineered as direct replacements for your stock springs, ensuring a perfect fit and reliable performance. Crafted from high-quality materials using advanced Wafios coiling machines, they offer durability and consistent quality. The progressive design balances lowered stance with ride comfort, resulting in improved handling without sacrificing everyday usability.
Designed specifically for a broad range of BMW models from 1966 to 2023, these springs deliver a lower ride height—approximately 10mm less than factory standards—enhancing your vehicle’s stance and stability. They are not suitable for 4WD vehicles and feature slight variations for models equipped with M-sport or Adaptine M-sport suspensions, providing about 10mm less lowering in those cases. Every set is backed by a lifetime warranty against breakage, giving you confidence in their longevity and performance.
Installation of these springs can result in a more aggressive look and improved cornering capabilities, making them ideal for enthusiasts seeking performance upgrades. The springs are cold-coiled on top-tier Wafios machinery, which ensures uniformity and high-quality craftsmanship. Whether you are looking to reduce body roll or just achieve a sportier appearance, the AST Lowering Springs are a reliable choice for your BMW. This product is suitable for most applications, with a focus on enhancing vehicle dynamics while preserving ride comfort and safety.
Features:
- Designed specifically for BMW 4 Series models from 1966 to 2023
- Lower vehicle center of gravity by approximately 10mm for improved handling
- Cold-coiled on premium Wafios coiling machines for consistent quality
- Progressive spring design balances lowering and ride comfort
- Direct OEM replacement ensures perfect fit and installation simplicity
- Backed by a lifetime warranty against breaking for peace of mind
- Not suitable for 4WD vehicles; slight adjustment for M-Sport and Adaptine M-Sport suspensions










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