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AST Lowering Springs- BMW 4 Series (F32)  420i/428i/430i/420D xDRIVE 30mm Front / 25mm Rear
AST Lowering Springs- BMW 4 Series (F32)  420i/428i/430i/420D xDRIVE 30mm Front / 25mm Rear
SKU: ASTLS-21-038

AST Lowering Springs- BMW 4 Series (F32) 420i/428i/430i/420D xDRIVE 30mm Front / 25mm Rear

$520.00

or 4 payments of $130.00 with Info



In Stock


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Australia wide rate - $35.00


Aggressive Stance. Enhanced Dynamics.

Transform your vehicle’s profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers.

By lowering the centre of gravity, AST springs reduce body roll during cornering and nose-dive under heavy braking, resulting in a more stable and communicative driving experience. Developed through decades of motorsport expertise, each spring is cold-wound to prevent sagging over time and is designed to integrate seamlessly with modern electronic suspension systems.


Key Features

  • Optimised Centre of Gravity: Lowers the vehicle to improve both visual appeal and high-speed stability.
  • Superior Handling: Progressively wound rates ensure sharper steering response and reduced body roll.
  • OEM Integration: Specifically engineered to function with factory dampers and electronic suspension modes.
  • Premium Manufacturing: 100% Made in the Netherlands using high-tensile chrome-silicon steel.
  • Durability Guaranteed: Finished in a signature powder coating for maximum corrosion resistance and backed by a lifetime warranty against breakage.

Specifications

  • Material: Cold-wound High-Tensile Steel
  • Finish: Corrosion-resistant Powder Coat
  • Design: Vehicle-specific progressive rates
  • Origin: Made in the Netherlands

What's In The Box?

  • 2x Front AST Lowering Springs
  • 2x Rear AST Lowering Springs
  • Installation Documentation

Note: Professional installation and a comprehensive wheel alignment are highly recommended after fitting to ensure optimal tyre wear and handling performance.

Vehicle Fitment

BMW 4 Series (F32) (Contact for exact years)

SKU ASTLS-21-038
Brand AST Suspension
Shipping Weight 15.0000kg

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