• AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2010 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
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AST 30mm/30mm Lowering Springs | BMW 5 Series E60/E61 (ASTLS-14-435)

AST 30mm/30mm Lowering Springs | BMW 5 Series E60/E61 (ASTLS-14-435)

ASTLS-14-435

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$148.12 USD
$177.75 USD $148.12 USD
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The AST 30mm/30mm Lowering Springs for the BMW 5 Series E60/E61 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, followed by shot peening, phosphate treatment, and powder coating to ensure durability and corrosion resistance. The progressive rate design on most vehicles provides a balanced ride quality, combining lowered stance with improved stability and cornering performance. These springs are engineered to deliver a reliable upgrade for enthusiasts seeking enhanced driving dynamics and a sleek appearance.

Designed for 2004-2010 BMW 5 Series models (E60/E61), these lowering springs are a direct replacement for factory components, offering a straightforward bolt-on installation. They are suitable for street use, track days, or spirited driving, providing a lowered ride height of approximately 30mm at the front and rear. Compatibility covers various engine configurations within the specified years, and no additional modifications are typically required. The kit includes the set of springs necessary for a complete upgrade, ensuring a cohesive suspension enhancement. These springs are ideal for drivers aiming to improve handling, reduce body roll, and achieve a more aggressive stance on their BMW 5 Series.

Overview

AST Lowering Springs for the 2004-2010 BMW 5 Series (E60/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: 30mm
  • Rear: 30mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-14-435
  • Product: AST Lowering Springs
  • Production Years: 06/2004-05/2010
  • Model Years: 2004-2010
  • Make: BMW
  • Model: 5 Series
  • Chassis: E60/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.

Additional Vehicle Fitment

  • 2004 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2005 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2006 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2007 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2008 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2009 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
  • 2010 BMW 5 Series 520i/523i/525i/530i Touring (E60/E61)
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