• AST Suspension Lowering Springs (30mm/30mm) - 2015+ Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
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AST Suspension Lowering Springs (30mm/30mm) - 2015+ Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)

AST Suspension Lowering Springs (30mm/30mm) - 2015+ Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)

ASTLS-14-2722

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$267.65 USD
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The AST Suspension Lowering Springs for the 2015+ Audi A4 B9 are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are carefully selected by AST engineers for their strength and consistency. Each spring undergoes a precise manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and individual shot peening. The phosphate treatment and powder coating ensure long-lasting durability, resisting corrosion and wear over the vehicle's lifespan. Featuring progressive rates on most applications, these springs provide a balanced ride quality with improved cornering stability and a lowered stance, enhancing both the visual appeal and driving dynamics of the vehicle.

Designed specifically for the 2015 and newer Audi A4 sedans equipped with manual gear transmission and 2.0TFSi or 1.4TFSi engines, these springs serve as a direct replacement for factory components. They are EDC compatible, allowing seamless integration with the vehicle's electronic damping control system. The kit includes two springs, tailored to lower the vehicle by approximately 30mm at the front and rear, optimizing ride height and handling performance. Suitable for street and spirited driving, these springs are ideal for enthusiasts seeking a lowered, aggressive look without sacrificing ride comfort. Installation is straightforward for those familiar with suspension upgrades, providing a reliable upgrade for improved handling and aesthetics.

Overview

AST Lowering Springs for the 2015+ Audi A4 (B9) 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: 30mm
  • TUV Certified? Yes
Vehicle Fitment
  • Part Number: ASTLS-14-2722
  • Product: AST Lowering Springs
  • Production Years: 05/2015-
  • Model Years: 2015+
  • Make: Audi
  • Model: A4
  • Chassis: B9
  • Model Note: -
  • Note 1: Not suitable for 4WD (four-wheel drive) cars.
  • Note 2: About 15mm less lowering for vehicles with sport suspension.
  • Note 3: About 15mm less lowering for vehicles with S-line suspension.

Additional Vehicle Fitment

  • 2015 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
  • 2016 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
  • 2017 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
  • 2018 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
  • 2019 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
  • 2020 Audi A4 Sedan Manual Gear 2.0TFSi/1.4TFSi (B9)
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