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AST Lowering Springs BMW 5 Series G31 17+ (ASTLS-19-022) | BMW 5 Series Touring 16-24 (G31)

AST Lowering Springs BMW 5 Series G31 17+ (ASTLS-19-022) | BMW 5 Series Touring 16-24 (G31)

SKU:ASTLS-19-022

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Regular price $153.46 USD
Regular price $184.15 USD Sale price $153.46 USD
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The AST Lowering Springs for the BMW 5 Series G31 (2017 and newer) are high-performance suspension components designed to improve handling and aesthetics. Crafted from premium high tensile chromium-silicone wire, these springs are selected for their strength and metal consistency by AST engineers. Each spring undergoes a meticulous manufacturing process, including cold winding, heat treatment to enhance hardness and reduce internal stresses, and individual shot peening. The springs are phosphate treated and powder coated for superior durability, ensuring they withstand the rigors of daily driving and aggressive use. Featuring progressive rates on most vehicles, these springs provide a balanced ride quality with enhanced stability and cornering performance.

Designed specifically for the 2017+ BMW 5 Series G31 Touring models, these lowering springs are compatible with vehicles equipped with Electronic Damping Control (EDC). They serve as a direct replacement upgrade to lower the vehicle's stance, improving handling dynamics and visual appeal without compromising ride comfort. Installation is straightforward, intended as a bolt-on upgrade for enthusiasts seeking improved performance and a sportier look. The kit includes the necessary springs, and no additional modifications are typically required. Ideal for street and spirited driving, these springs deliver a combination of durability, performance, and aesthetic enhancement for BMW 5 Series owners.

Overview

AST Lowering Springs for the 2017+ BMW 5 Series (G31) 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-19-022
  • Product: AST Lowering Springs
  • Production Years: 03/2017-
  • Model Years: 2017+
  • Make: BMW
  • Model: 5 Series
  • Chassis: G31
  • Model Note: -
  • Note 1: Not suitable for 4WD (four-wheel drive) cars.
  • Note 2: For cars with standard lowering, the indicated lowering will be reduced with the amount of the standard lowering.
  • Note 3: Only suitable for Touring cars with air suspension at the rear (set contains only front springs.)
  • Note 4: About 10mm less lowering for vehicles with M-sport suspension.

Additional Vehicle Fitment

  • 2017 BMW 5 Series 540i/525D/530D Touring w/ Air Suspension HA (G31)
  • 2018 BMW 5 Series 540i/525D/530D Touring w/ Air Suspension HA (G31)
  • 2019 BMW 5 Series 540i/525D/530D Touring w/ Air Suspension HA (G31)
  • 2020 BMW 5 Series 540i/525D/530D Touring w/ Air Suspension HA (G31)
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