AST Lowering Springs For BMW 7 735i/740i/745i/750i/730D (without level adjustment) 11/2001-11/2008, Front 30 , Rear 20

The AST Lowering Springs are engineered to provide a precise lowering solution for BMW 7 Series models 735i, 740i, 745i, 750i, and 730D manufactured between 11/2001 and 11/2008, specifically designed without level adjustment. Manufactured with advanced cold-coiling technology on premium Wafios coiling machines, these springs ensure exceptional quality and durability. The front springs lower the vehicle by 30 mm, while the rear springs provide a 20 mm drop, effectively reducing the center of gravity to enhance handling dynamics without compromising ride comfort.

AST’s commitment to quality is reflected in the use of high-grade materials and precise manufacturing processes, resulting in springs that offer a progressive spring rate. This design balances performance improvements with the retention of the smooth ride characteristics expected from OEM components. The springs are a direct replacement for the original equipment, ensuring seamless integration and maintaining the vehicle’s structural integrity and suspension geometry.

These lowering springs are suitable for a wide range of applications and have been tested extensively to meet rigorous industry standards. The lifetime warranty against breaking underscores the reliability and confidence in the product’s longevity, making them a dependable choice for professionals and enthusiasts alike seeking to enhance their vehicle’s stance and driving experience.

Lowering Specifications

• Front lowering: 30 mm
• Rear lowering: 20 mm
• Designed to lower the center of gravity for improved vehicle stability
• Progressive spring rate for balanced comfort and performance

Compatibility

• BMW 7 Series models: 735i, 740i, 745i, 750i, 730D
• Model years: 11/2001 to 11/2008
• Applicable for vehicles without level adjustment
• Direct OEM spring replacement