Dinan Performance Spring Set for BMW 540i 2017-2023

Note: Not compatible with xDrive models.

Transform the performance and stance of your G30 540i (RWD) with the Dinan Performance Spring Set, engineered to deliver a perfect balance of aggressive handling and refined comfort. This set lowers the vehicle a significant 7/8" front and rear, while a calibrated 15% increase in spring stiffness dramatically reduces body roll, dive, and squat for sharper, more responsive driving dynamics. For the advertised ride quality and handling performance—and to protect your warranty coverage—this spring set must be paired with the corresponding Dinan Supplemental Ride Quality and Handling Kit.

Key Features:

• Aggressive Lowered Stance: Lowers the vehicle 7/8" in the front and rear for improved suspension geometry and a powerful, planted appearance.

• Enhanced Handling & Control: Features a 15% increase in spring stiffness for a substantial reduction in body roll, brake dive, and acceleration squat.

• Broad Compatibility: Designed to work with both conventional factory shocks and factory electronic (EDC) shock systems.

• Durable, Consistent Performance: Springs are preset during manufacturing to prevent sag, ensuring lasting ride height and performance.

• Required Companion Part: For proper operation, advertised ride height, and to maintain product warranty coverage, installation with the Dinan Supplemental Ride Quality and Handling Kit is required.