• AST Suspension Lowering Springs (30mm/25mm) - 2009-2015 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
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AST Lowering Springs 30/25mm | Audi A4 Quattro Sedan 09-15 (ASTLS-14-180)

AST Lowering Springs 30/25mm | Audi A4 Quattro Sedan 09-15 (ASTLS-14-180)

ASTLS-14-180

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$333.52 USD
$389.10 USD $333.52 USD
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The AST Lowering Springs for the 2009-2015 Audi A4 (B8) are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers for their quality and consistency. Each spring undergoes a cold winding process followed by heat treatment to enhance hardness and minimize internal stresses. The springs are then shot peened, phosphate treated, and powder coated to ensure durability and longevity beyond the vehicle's lifespan. Featuring progressive rates on most applications, these springs provide a balanced ride quality with improved cornering and reduced body roll, making them suitable for enthusiasts seeking enhanced performance.

Designed specifically for the Audi A4 Quattro Sedan from 2009 to 2015, these lowering springs are a direct upgrade for the factory suspension. They are compatible with vehicles equipped with Electronic Damping Control (EDC), offering a tailored lowering experience of approximately 30mm front and 25mm rear. Installation is straightforward as a bolt-on upgrade, providing a significant stance reduction and improved handling characteristics. The kit includes the springs necessary for a complete suspension upgrade, making them ideal for street performance, daily driving, and spirited driving scenarios. These springs are engineered to deliver consistent performance and durability under various driving conditions.

Overview

AST Lowering Springs for the 2009-2015 Audi A4 (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: 30mm
  • Rear: 25mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-14-180
  • Product: AST Lowering Springs
  • Production Years: 09/2009-12/2015
  • Model Years: 2009-2015
  • Make: Audi
  • Model: A4
  • 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 A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2010 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2011 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2012 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2013 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2014 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
  • 2015 Audi A4 Quattro Sedan 1.8TFSi/2.0TFSi/3.2FSi/2.0TDi (B8)
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