H&R Sport Lowering Springs - BMW Z4 sDrive30i / M40i G29 (2019-2021)

H&R Sport Springs drop the G29 BMW Z4 roughly 1.0" front and 0.8" rear (M40i) for a tighter fender gap, a lower center of gravity, and reduced body roll. The progressive spring design firms up under cornering load while keeping ride quality comfortable on the street. This set is compatible with the factory adaptive suspension.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy