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

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

ASTLS-14-280

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$391.15 USD
$456.35 USD $391.15 USD
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The AST Suspension Lowering Springs for the 1990-1994 Audi 100 (C4) are high-performance coil springs designed to reduce ride height by 40mm, enhancing handling and aesthetics. Constructed from premium high tensile chromium-silicone wire, these springs are engineered for durability and consistent performance. Each spring undergoes a meticulous manufacturing process including cold winding, heat treatment to increase hardness, and shot peening to improve fatigue life. The springs are phosphate treated and powder coated, ensuring long-lasting corrosion resistance. Featuring progressive rates on most vehicles, these springs provide improved stability and cornering response while maintaining ride comfort.

Designed specifically for 1990-1994 Audi 100 models with 5-6 cylinder engines, these springs are a direct replacement upgrade for the factory suspension components. They are suitable for street use, offering a lowered stance without sacrificing ride quality or durability. 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 improved handling and a sportier appearance, these springs are engineered to withstand daily driving conditions and enhance overall vehicle performance.

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-14-280
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 5-6CYL (C4)
  • 1991 Audi 100 5-6CYL (C4)
  • 1992 Audi 100 5-6CYL (C4)
  • 1993 Audi 100 5-6CYL (C4)
  • 1994 Audi 100 5-6CYL (C4)
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