• AST Suspension Lowering Springs (60mm/60mm TUV) - 1979-1986 Audi 90 Coupe 1.6TD/2.2 (81)
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AST Suspension Lowering Springs (60mm/60mm TUV) - 1979-1986 Audi 90 Coupe 1.6TD/2.2 (81)

AST Suspension Lowering Springs (60mm/60mm TUV) - 1979-1986 Audi 90 Coupe 1.6TD/2.2 (81)

ASTLS-14-250

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The AST Suspension Lowering Springs for the 1979-1986 Audi 90 Coupe (81) are high-performance suspension components designed to reduce ride height by 60mm at the front and rear. Crafted from premium high tensile chromium-silicone wire, these springs are handpicked by AST engineers for their consistent quality and durability. The manufacturing process involves cold winding, heat treatment to enhance hardness and minimize internal stresses, followed by shot peening, phosphate treatment, and powder coating to ensure longevity beyond the vehicle's lifespan. Featuring progressive rates on most applications, these springs improve handling, stability, and cornering performance while maintaining ride comfort and ride height control.

Designed specifically for 1979-1986 Audi 90 models with 1.6TD or 2.2 engines, these springs are a direct replacement upgrade for the factory components. They are suitable for street use, offering improved stance and handling without sacrificing daily comfort. Installation is straightforward as they are bolt-on replacements, compatible with the original suspension setup. The kit includes the lowering springs, with no additional components required. Ideal for enthusiasts seeking a lowered stance and enhanced driving dynamics, these springs provide a reliable, performance-oriented upgrade for street and spirited driving.

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-14-250
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 60mm
TÜV Certified Yes
Model Note -
Note 1 These lowering springs can only be used with shortened shock absorbers

Vehicle Fitment

  • 1979 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1980 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1981 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1982 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1983 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1984 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1985 Audi 90 Coupe 1.6TD/2.2 (81)
  • 1986 Audi 90 Coupe 1.6TD/2.2 (81)
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