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Suspension and Components› Springs and Components

AST

AST 07/2013-10/2020 BMW 4 Lowering Springs - 40mm/40mm

$294.65 $265.19 Save $29.46

SKU: A03L ASTLS-21-035

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Description

The AST Suspension Lowering Springs are designed for the BMW F01/F02 7-Series (2008-2015), offering a 35mm drop to enhance handling and appearance. These cold-coiled, progressive springs are made from high-tensile chromium-silicone wire and are engineered to work with stock dampers. They come with a lifetime warranty against breakage.

Fitment

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Specifications

BrandAST
Part NumberA03L ASTLS-21-035

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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