AST Lowering Springs For BMW 3 6CYL.+ 320D 1998-04/2005, Front 50 , Rear 40

The AST Lowering Springs are engineered to enhance your BMW 3 6CYL.+ 320D (1998-04/2005) by lowering its center of gravity, thereby improving handling and stability without compromising ride comfort. Manufactured using advanced cold-coiling technology on premium Wafios machines, these springs ensure consistent quality and durability. Designed as a direct replacement for the OEM springs, they maintain the original suspension geometry while providing a sportier stance and improved road feedback.

With a front drop of 50 mm and a rear drop of 40 mm, these springs effectively reduce body roll and enhance cornering precision. Their progressive spring rate design allows for a smooth transition between comfort and performance, making them suitable for daily driving as well as spirited road use. The use of high-grade materials guarantees long-lasting performance, and the product is backed by a lifetime warranty against breakage, underscoring AST’s commitment to reliability and customer satisfaction.

Installation of the AST Lowering Springs is straightforward, as they are tailored specifically for the BMW 3 6CYL.+ 320D model years 1998-04/2005, ensuring perfect fitment and optimal function. These springs provide a refined balance between lowering the vehicle and preserving the suspension’s original comfort characteristics, making them an excellent choice for those seeking improved dynamics without sacrificing everyday usability.

Lowering Specifications

• Front drop: 50 mm
• Rear drop: 40 mm
• Progressive spring rate for balanced comfort and performance
• Cold-coiled on Wafios machines for precision and durability
• Lifetime warranty against breakage

Compatibility

• BMW 3 Series 6CYL.+ 320D
• Model years: 1998-04/2005
• Designed as direct OEM spring replacements
• Suitable for vehicles requiring front 50 mm and rear 40 mm lowering

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