• AST Suspension Lowering Springs (40mm/25mm TUV) - 2006-2013 BMW 3 Series 330D/335D Coupe (E90/E92)
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AST Suspension Lowering Springs (40mm/25mm TUV) - 2006-2013 BMW 3 Series 330D/335D Coupe (E90/E92)

AST Suspension Lowering Springs (40mm/25mm TUV) - 2006-2013 BMW 3 Series 330D/335D Coupe (E90/E92)

ASTLS-17-025

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$295.07 USD
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The AST Suspension Lowering Springs for the 2006-2013 BMW 3 Series (E90/E92) are high-performance coil springs designed to improve handling and aesthetics by lowering the vehicle's ride height. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked for quality and consistency. Each spring undergoes a rigorous 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 over the vehicle's lifespan. Featuring progressive rates on most applications, these springs offer a balanced combination of comfort and performance, making them suitable for enthusiasts seeking improved stance and cornering capabilities.

Designed specifically for 2006-2013 BMW 3 Series models, including the 330D and 335D coupe variants (E90/E92), these lowering springs are a direct replacement for the factory components. They are intended for street use and provide a moderate drop of approximately 40mm front and 25mm rear, enhancing handling dynamics without compromising ride quality. Installation is straightforward as they are bolt-on components compatible with the original suspension setup. The kit includes the set of springs necessary for both front and rear, ensuring a complete upgrade. These springs are ideal for daily drivers and track enthusiasts aiming for improved stance and handling performance.

Overview

AST Lowering Springs for the 2006-2013 BMW 3 Series (E90/E92) 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: 40mm
  • Rear: 25mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-17-025
  • Product: AST Lowering Springs
  • Production Years: 06/2006-10/2013
  • Model Years: 2006-2013
  • Make: BMW
  • Model: 3 Series
  • Chassis: E90/E92
  • Model Note: -
  • Note 1: Not suitable for 4WD (four-wheel drive) cars.

Additional Vehicle Fitment

  • 2006 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2007 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2008 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2009 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2010 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2011 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2012 BMW 3 Series 330D/335D Coupe (E90/E92)
  • 2013 BMW 3 Series 330D/335D Coupe (E90/E92)
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