★★★★★ 5
Qualitu
Color: Brown (Passcase)
Nice quality, holds plenty of items
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Reviewed in the United States on January 10, 2026
AST 03/2014-07/2021 BMW 4 Lowering Springs - 40mm/40mm
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
AST 03/2014-07/2021 BMW 4 Lowering Springs - 40mm/40mmSKU: ASTLS 21 041 AST 03 2014 07 2021 BMW 4 Lowering Springs 40mm 40mm AST Lowering Springs lower the center of gravity on 2014 2021 BMW 4 Series Coupe (F32), Convertible (F33), and Gran Coupe (F36) models by 40mm front and rear. These direct OEM replacements use progressive spring rates to maintain ride comfort while improving handling and stance. Crafted on Wafios machines from high strength steel for precise vehicle specific fitment. Key Features
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- Standard: 3-7 business days
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- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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