• AST Suspension Lowering Springs (50mm/50mm) - 2004-2010 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
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AST 50mm/50mm Lowering Springs | BMW 5 Series E61 (04-10) (ASTLS-19-010)

AST 50mm/50mm Lowering Springs | BMW 5 Series E61 (04-10) (ASTLS-19-010)

ASTLS-19-010

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$161.46 USD
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The AST 50mm/50mm Lowering Springs for the BMW 5 Series E61 (2004-2010) are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are selected for their strength and consistency by AST engineers. Each spring undergoes a meticulous manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and shot peening for fatigue resistance. The springs are phosphate treated and powder coated, ensuring durability and corrosion resistance for the vehicle’s lifespan. Featuring progressive rates on most applications, these springs provide a balanced ride quality with enhanced stability and cornering performance, making them ideal for enthusiasts seeking a lowered stance without sacrificing ride comfort.

Designed specifically for 2004-2010 BMW 5 Series E61 models, these springs are compatible with vehicles equipped with Electronic Damping Control (EDC). They serve as a direct replacement for factory springs, offering a lowered ride height of approximately 50mm at the front and rear, which improves the vehicle’s stance and handling dynamics. Installation is straightforward for those familiar with suspension work, and the kit includes the necessary springs for both front and rear. Suitable for street and spirited driving, these lowering springs are an excellent upgrade for drivers looking to enhance their BMW’s performance and appearance while maintaining ride quality and durability.

Overview

AST Lowering Springs for the 2004-2010 BMW 5 Series (E61) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency.

Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.

Features

  • Progressive rates on most vehicles.
  • EDC Compatible (if applicable to vehicle)
  • Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle.
  • Lifetime warranty on breaking.
  • Most of our spring applications are TUV Certified and certificates can be provided upon request.

Lowering Range

  • Front: 50mm
  • Rear: 50mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-19-010
  • Product: AST Lowering Springs
  • Production Years: 06/2004-05/2010
  • Model Years: 2004-2010
  • Make: BMW
  • Model: 5 Series
  • Chassis: E61
  • Model Note: -
  • Note 1: Only suitable for Touring cars with air suspension at the rear (set contains only front springs.)
  • Note 2: Not suitable for 4WD (four-wheel drive) cars.
  • Note 3: About 25mm less lowering for vehicles fitted with factory sports or M-Sports suspension.

Additional Vehicle Fitment

  • 2004 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2005 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2006 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2007 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2008 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2009 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
  • 2010 BMW 5 Series 520i/523i/525i/528i/530i/520D Touring (E61)
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