• AST Suspension Lowering Springs (60mm/40mm TUV) - 1979-1986 Audi 90 Coupe 1.3/1.6/1.8 (81)
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AST Suspension Lowering Springs (60mm/40mm TUV) - 1979-1986 Audi 90 Coupe 1.3/1.6/1.8 (81)

AST Suspension Lowering Springs (60mm/40mm TUV) - 1979-1986 Audi 90 Coupe 1.3/1.6/1.8 (81)

ASTLS-14-246

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The AST Lowering Springs for the 1979-1986 Audi 90 (81) are high-performance suspension components designed to reduce ride height and improve handling. Constructed from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers for their quality and consistency. Each spring undergoes a rigorous manufacturing process including cold winding, heat treatment to enhance hardness and minimize 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 balanced ride quality with improved stability and cornering performance, making them ideal for enthusiasts seeking a lowered stance and enhanced driving dynamics.

Designed specifically for 1979-1986 Audi 90 models with 1.3, 1.6, or 1.8-liter engines, these springs are a direct replacement for factory components. They are compatible with vehicles equipped with Electronic Damping Control (EDC), offering a seamless upgrade for street and performance driving. The kit includes two springs tailored to achieve a 60mm front and 40mm rear drop, optimizing vehicle stance and handling. Installation is straightforward as bolt-on replacements, suitable for those looking to improve aesthetics and handling without extensive modifications. These springs are perfect for daily drivers, street enthusiasts, and track day participants aiming for a lowered, more aggressive look and enhanced driving response.

Overview

AST Lowering Springs for the 1979-1986 Audi 90 (81) 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.
Specifications
Part Number ASTLS-14-246
Product AST Lowering Springs
Production Years 08/1979-09/1986
Model Years 1979-1986
Make Audi
Model 90
Chassis 81
Approximate Drop – Front 60mm
Approximate Drop – Rear 40mm
TÃœV Certified Yes
Model Note -
Note 1 These lowering springs can only be used with shortened shock absorbers
Note 2 Not suitable for GTI/GLI/GTE/GLE/GSI models.

Vehicle Fitment

  • 1979 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1980 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1981 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1982 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1983 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1984 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1985 Audi 90 Coupe 1.3/1.6/1.8 (81)
  • 1986 Audi 90 Coupe 1.3/1.6/1.8 (81)
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