• AST Suspension Lowering Springs (40mm/35mm TUV) - 2008-2015 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
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AST 40/35mm D&S Springs | Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (08-12) (ASTLS-14-169)

AST 40/35mm D&S Springs | Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (08-12) (ASTLS-14-169)

ASTLS-14-169

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$333.52 USD
$389.10 USD $333.52 USD
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The AST 40/35mm D&S Springs for the Audi A4 Avant (2008-2012, B8) are high-performance lowering springs designed to enhance handling and aesthetics. Constructed from premium high tensile chromium-silicone wire, these springs are carefully handpicked for quality and metal consistency. Each spring undergoes cold winding, heat treatment to increase hardness and reduce internal stresses, and is then individually shot peened, phosphate treated, and powder coated for durability. Featuring progressive rates on most vehicles, these springs improve ride stability and cornering performance while maintaining ride comfort. The advanced manufacturing process ensures longevity and resistance to wear, making them suitable for enthusiasts seeking a reliable upgrade.

Designed specifically for 2008-2012 Audi A4 Avant models with 1.8TFSi, 2.0TFSi, or 2.0TDi engines, these springs are a direct replacement for factory components. They are compatible with models equipped with Electronic Damping Control (EDC), providing a lowered stance of approximately 40mm front and 35mm rear. Ideal for street and spirited driving, these springs enhance vehicle handling and visual appeal without compromising daily comfort. Installation is straightforward as they are bolt-on replacements, and the kit includes the necessary springs for both front and rear. Suitable for performance-oriented drivers, these springs deliver improved stability and a more aggressive look.

Overview

AST Lowering Springs for the 2008-2015 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: 40mm
  • Rear: 35mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-14-169
  • Product: AST Lowering Springs
  • Production Years: 04/2008-12/2015
  • Model Years: 2008-2015
  • Make: Audi
  • Model: A4
  • Chassis: B8
  • Model Note: -
  • Note 1: Not suitable for 4WD (four-wheel drive) cars.

Additional Vehicle Fitment

  • 2008 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2009 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2010 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2011 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2012 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2013 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2014 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
  • 2015 Audi A4 Avant 1.8TFSi/2.0TFSi/2.0TDi (B8)
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