• AST Suspension Lowering Springs (50mm/50mm) - 2004-2010 BMW 5 Series 535D/545i/550i Touring (E61)
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AST Suspension Lowering Springs (50mm/50mm) - 2004-2010 BMW 5 Series 535D/545i/550i Touring (E61)

AST Suspension Lowering Springs (50mm/50mm) - 2004-2010 BMW 5 Series 535D/545i/550i Touring (E61)

ASTLS-19-013

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The AST Suspension Lowering Springs for the 2004-2010 BMW 5 Series (E61) are high-performance coil springs designed to lower the vehicle's ride height by 50mm. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked for their quality and metal consistency. Each spring undergoes a rigorous manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and shot peening to improve fatigue life. The springs are then phosphate treated and powder coated, ensuring durability and resistance to corrosion over the vehicle's lifespan. Featuring progressive rates on most applications, these springs provide improved handling, reduced body roll, and a sportier stance without sacrificing ride comfort.

Designed specifically for the E61 chassis BMW 5 Series models with engines including 535D, 545i, and 550i, these springs are a direct replacement upgrade for the factory suspension. They are suitable for street and performance driving, offering a lowered stance that enhances both aesthetics and handling dynamics. Installation is bolt-on, requiring no modifications, and the kit includes the set of four springs. These springs are ideal for enthusiasts seeking improved cornering, reduced wheel gap, and a more aggressive look while maintaining daily drivability. Compatibility with EDC (Electronic Damping Control) models is supported, ensuring a seamless upgrade for a range of BMW 5 Series vehicles from 2004 to 2010.

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-19-013
  • 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 535D/545i/550i Touring (E61)
  • 2005 BMW 5 Series 535D/545i/550i Touring (E61)
  • 2006 BMW 5 Series 535D/545i/550i Touring (E61)
  • 2007 BMW 5 Series 535D/545i/550i Touring (E61)
  • 2008 BMW 5 Series 535D/545i/550i Touring (E61)
  • 2009 BMW 5 Series 535D/545i/550i Touring (E61)
  • 2010 BMW 5 Series 535D/545i/550i Touring (E61)
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