AST Suspension Lowering Springs (35mm/30mm) - 2014-2020 BMW 4 Series 418i/420i/428i/430i/418D/420D Gran Coupe RWD (F36)

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

All handling times are estimates and may change at any time.

• In Stock: 1 business day
• Out of Stock: 4-6 weeks
• Custom-Builds: 4-6 weeks
• Special Order: 4-6 weeks

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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AST Suspension guarantees the Customer that when used normally and correctly, the Products are free from defects with regard to their material or workmanship. In the event that the Product is nevertheless defect, the Customer who is a Consumer may invoke the guarantee scheme which he/it is entitled to under the Dutch Consumer Sales Act [wet inzake consumentenkoop]. For other Customers, a warranty period of two years will apply. In no event shall any warranty apply for Products used for abnormal uses such as motor sport and/or auto sport and all its various disciplines.

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