• AST Suspension Lowering Springs (40mm/40mm TUV) - 1990-1994 Audi 100 Avant 5-6CYL (C4)
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AST Suspension Lowering Springs (40mm/40mm TUV) - 1990-1994 Audi 100 Avant 5-6CYL (C4)

AST Suspension Lowering Springs (40mm/40mm TUV) - 1990-1994 Audi 100 Avant 5-6CYL (C4)

ASTLS-14-284

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$416.48 USD
$462.75 USD $416.48 USD
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The AST Suspension Lowering Springs for the 1990-1994 Audi 100 Avant (C4) are high-performance coil springs designed to lower the vehicle's ride height by 40mm. Constructed from premium high tensile chromium-silicone wire, these springs are carefully handpicked by AST engineers for their quality and metal consistency. The manufacturing process involves cold winding, heat treatment to enhance hardness and reduce internal stresses, followed by shot peening, phosphate treatment, and powder coating to ensure durability and longevity beyond the vehicle's lifespan. Featuring progressive rates on most applications, these springs improve handling, stability, and aesthetics by reducing body roll and lowering the center of gravity, resulting in a more aggressive stance and enhanced driving dynamics.

Designed specifically for 1990-1994 Audi 100 Avant models with 5-6 cylinder engines, these springs serve as a direct replacement for stock components, offering a performance upgrade suitable for street and spirited driving. They are compatible with vehicles equipped with Electronic Damping Control (EDC), ensuring proper fitment and ride quality. Installation is straightforward as bolt-on replacements, and the kit includes the necessary springs for both front and rear suspension. Ideal for enthusiasts seeking improved handling and a lowered stance, these springs provide a durable, high-quality upgrade for daily driving or performance-oriented applications.

Overview

AST Lowering Springs for the 1990-1994 Audi 100 (C4) 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-14-284
Product AST Lowering Springs
Production Years 12/1990-1994
Model Years 1990-1994
Make Audi
Model 100
Chassis C4
Approximate Drop – Front 40mm
Approximate Drop – Rear 40mm
TÜV Certified Yes
Model Note -
Note 1 Not suitable for 4WD (four-wheel drive) cars.
Note 2 Excluding M-models, S4 models and cars with Audi sport chassis.

Vehicle Fitment

  • 1990 Audi 100 Avant 5-6CYL (C4)
  • 1991 Audi 100 Avant 5-6CYL (C4)
  • 1992 Audi 100 Avant 5-6CYL (C4)
  • 1993 Audi 100 Avant 5-6CYL (C4)
  • 1994 Audi 100 Avant 5-6CYL (C4)
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