AST Lowering Springs For BMW 3 330i/335i/340i/325D/330D 01/2012-01/2019, Front 40 , Rear 40

The AST Lowering Springs are engineered to provide an optimal balance between enhanced vehicle dynamics and ride comfort. Manufactured using advanced cold-coiling technology on premium Wafios coiling machines, these springs are designed specifically for BMW 3 Series models 330i, 335i, 340i, 325D, and 330D produced between 01/2012 and 01/2019. By lowering the vehicle’s center of gravity by 40 mm at both the front and rear, these springs improve handling stability and cornering performance without compromising the comfort expected from OEM suspension components.

Crafted with precision and high-quality materials, AST Lowering Springs serve as direct replacements for the original equipment springs. Their progressive spring rate design ensures a smooth transition from stock ride height to a lowered stance, enhancing road feel and responsiveness while maintaining everyday drivability. The springs’ durability is guaranteed by a lifetime warranty against breaking, reflecting the brand’s commitment to reliability and long-term performance.

Suitable for a wide range of applications, AST has developed lowering springs for over 2500 vehicle models dating back to 1966, demonstrating extensive expertise in suspension tuning. These springs are ideal for drivers seeking improved aesthetics and driving dynamics without sacrificing comfort. Please note that these springs are not compatible with four-wheel-drive (4WD) vehicles, and the effective lowering may be reduced if the vehicle already features standard lowering modifications.

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 40 mm
• Designed to lower the center of gravity for improved handling
• Progressive spring rate for balanced comfort and performance
• Not suitable for 4WD vehicles
• Effective lowering may vary with pre-existing suspension modifications

Compatibility

• BMW 3 Series 330i (01/2012 - 01/2019)
• BMW 3 Series 335i (01/2012 - 01/2019)
• BMW 3 Series 340i (01/2012 - 01/2019)
• BMW 3 Series 325D (01/2012 - 01/2019)
• BMW 3 Series 330D (01/2012 - 01/2019)
• Direct OEM spring replacement

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