AST Lowering Springs For BMW 6 xDRIVE 650 xDRIVE/650 xDRIVE/640D xDRIVE 07/2011-10/2017, Front 30 , Rear 25

The AST Lowering Springs are engineered to provide a precise lowering solution for BMW models 6 xDRIVE 650 xDRIVE, 650 xDRIVE, and 640D xDRIVE produced between 07/2011 and 10/2017. Manufactured using advanced Wafios coiling machines, these springs are cold-coiled to ensure consistent quality and durability. Designed to lower the vehicle’s center of gravity, they enhance handling and stability without significantly compromising the ride comfort associated with OEM springs.

Crafted from high-grade materials, the AST Lowering Springs offer a progressive spring rate that balances performance improvements with everyday usability. This makes them suitable for drivers seeking improved road feel and vehicle dynamics while maintaining a comfortable driving experience. Their direct-fit design ensures straightforward installation, preserving the original suspension geometry and alignment.

With a comprehensive application range covering over 2500 vehicle models since 1966, AST Lowering Springs are a trusted choice among automotive professionals and enthusiasts alike. The product is backed by a lifetime warranty against breaking, reflecting the brand’s commitment to reliability and long-term performance.

Lowering Specifications

• Front lowering: 30 mm
• Rear lowering: 25 mm

Compatibility

• BMW 6 xDRIVE 650 xDRIVE (07/2011 - 10/2017)
• BMW 6 xDRIVE 640D xDRIVE (07/2011 - 10/2017)

The AST Lowering Springs represent a high-quality upgrade for those seeking to improve their BMW’s handling characteristics while maintaining the refined comfort expected from original equipment. Their precision manufacturing and robust construction make them a dependable choice for both daily driving and spirited performance applications.