• AST Suspension Lowering Springs (25mm/20mm TUV) - 2009+ Audi A5 Quattro Sportback 3.0TDi (B8)
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AST Suspension Lowering Springs (25mm/20mm TUV) - 2009+ Audi A5 Quattro Sportback 3.0TDi (B8)

AST Suspension Lowering Springs (25mm/20mm TUV) - 2009+ Audi A5 Quattro Sportback 3.0TDi (B8)

ASTLS-14-185

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The AST Suspension Lowering Springs for the 2009+ Audi A5 Quattro Sportback 3.0TDi (B8) 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. The manufacturing process involves 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. Featuring progressive rates on most vehicles, these springs provide a smoother ride while lowering the vehicle's stance for a sportier appearance. They are engineered to withstand the rigors of daily driving and spirited performance, offering a reliable upgrade over stock suspension components.

Designed specifically for the B8 Audi A5 Quattro Sportback models from 2009 onwards, these lowering springs are compatible with vehicles equipped with Electronic Damping Control (EDC). They serve as a direct replacement for factory springs, providing a lowered ride height of approximately 25mm at the front and 20mm at the rear, enhancing cornering stability and reducing body roll. Installation is straightforward for those familiar with suspension work, and the springs are suitable for street use, track days, or spirited driving. The kit includes the set of springs, ensuring a complete upgrade for improved handling and a more aggressive stance.

Overview

AST Lowering Springs for the 2009+ Audi A5 (B8) 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: 25mm
  • Rear: 20mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-14-185
  • Product: AST Lowering Springs
  • Production Years: 09/2009-
  • Model Years: 2009+
  • Make: Audi
  • Model: A5
  • Chassis: B8
  • Model Note: -
  • Note 1: For cars with standard lowering, the indicated lowering will be reduced with the amount of the standard lowering.

Additional Vehicle Fitment

  • 2009 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2010 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2011 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2012 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2013 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2014 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2015 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2016 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2017 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2018 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2019 Audi A5 Quattro Sportback 3.0TDi (B8)
  • 2020 Audi A5 Quattro Sportback 3.0TDi (B8)
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