AST Lowering Springs For BMW 5 550 03/2010-01/2017, Front 40 , Rear 35

The AST Lowering Springs are engineered to enhance the driving dynamics of your BMW 5 550 (03/2010-01/2017) by effectively lowering the vehicle’s center of gravity. Manufactured with precision using premium materials and cold-coiled on state-of-the-art Wafios coiling machines, these springs provide a reliable and durable solution for enthusiasts seeking improved handling without compromising ride comfort.

Designed as a direct replacement for the OEM springs, the AST Lowering Springs feature a progressive spring rate that balances performance and comfort. This ensures that while the vehicle benefits from a lowered stance, the suspension maintains a compliant and controlled response suitable for everyday driving conditions. The front springs lower the vehicle by 40 mm, and the rear springs by 35 mm, contributing to a more aggressive and stable posture on the road.

With a comprehensive application range covering over 2500 models from 1966 to the present, AST springs demonstrate versatility and adaptability. Each set is backed by a lifetime warranty against breaking, reflecting the brand’s commitment to quality and customer confidence. It is important to note that these springs are not suitable for four-wheel-drive (4WD) vehicles, and the indicated lowering values will be adjusted if the vehicle already has standard lowering modifications.

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 35 mm
• Progressive spring rate for balanced performance and comfort
• Cold-coiled using advanced Wafios coiling machines
• Lifetime warranty against breaking
• Not suitable for 4WD vehicles
• Adjustments apply for vehicles with existing standard lowering

Compatibility

• Specifically developed for BMW 5 550 models from 03/2010 to 01/2017
• Direct OEM spring replacement
• Compatible with a wide range of vehicles, with over 2500 applications since 1966
• Designed to maintain OEM comfort levels while improving handling

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