AST Lowering Springs For BMW 45660 M3 11/1982-12/1990, Front 25 , Rear 25

The AST Lowering Springs for BMW 45660 M3 (11/1982-12/1990) are engineered to provide a precise and reliable solution for lowering your vehicle’s center of gravity. Manufactured with advanced cold-coiling technology on premium Wafios machines, these springs ensure consistent quality and durability. Designed to replace the original equipment manufacturer (OEM) springs directly, they maintain much of the original comfort while enhancing handling and stability.

By lowering the ride height by 25 mm at both the front and rear, these springs improve the vehicle’s dynamics, reducing body roll and improving cornering performance. Their progressive spring rate design balances performance gains with everyday drivability, making them suitable for both spirited driving and daily use. The use of high-quality materials and precise manufacturing processes guarantees longevity and resistance to fatigue, supported by a lifetime warranty against breaking.

AST’s commitment to quality is evident in the meticulous development of these lowering springs, which have been tailored specifically for the BMW 45660 M3 model years 11/1982 to 12/1990. This ensures optimal fitment and performance without compromising the vehicle’s original ride characteristics. Whether upgrading for improved aesthetics or enhanced handling, these springs provide a dependable and professional-grade solution.

Lowering Specifications

• Front lowering: 25 mm
• Rear lowering: 25 mm
• Progressive spring rate for balanced comfort and performance
• Cold-coiled on Wafios machines for superior consistency and strength
• Lifetime warranty against breaking

Compatibility

• Specifically designed for BMW 45660 M3
• Applicable to model years 11/1982 through 12/1990
• Direct replacement for OEM springs
• Suitable for both daily driving and performance applications

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