Dinan Performance Spring Set for BMW 335i / 340i xDrive 2013-2018

Special Note: For xDrive Models.

The Dinan Performance Spring Set for the F30 335i and 340i (xDrive) offers a blend of improved handling and a more aggressive stance, while maintaining ride comfort. This system is engineered to enhance suspension performance, reduce body roll, and increase grip without sacrificing ride quality.

Key Features:

• Lowered Ride Height:

  • 335i xDrive: Lowered by 3/4" in the front and 3/4" in the rear.
  • 340i xDrive: Lowered by 1" in the front and 1-1/8" in the rear. These lowered ride heights improve suspension geometry, giving the car a more aggressive stance and optimizing handling dynamics.

• Increased Spring Stiffness: A 30% increase in spring stiffness reduces suspension compression during acceleration (rear) and braking (front), providing a more controlled and stable ride. This leads to better vehicle handling and response.

• Reduced Body Roll: The springs help in significantly reducing body roll, enhancing cornering performance and steering response. Drivers will notice quicker steering response from low speeds up to the top speed of the vehicle.

• Durable Construction: Made from high-tensile chrome silicon wire, the springs are CNC wound and shot-peened to relieve stress, ensuring they last the lifetime of the vehicle without sagging.

• Improved Grip: The performance springs improve grip during high-speed driving, allowing for more confident handling, particularly in fast cornering or aggressive driving scenarios.

• Compatibility: These springs are compatible with both conventional and factory electronic shocks, making them a flexible upgrade for various setups.

Important Note:

To achieve optimal results in terms of ride height and ride quality, Dinan recommends pairing the Performance Spring Set with the corresponding Ride Quality and Handling Kit. Installing the spring set alone without the matching handling kit may lead to subpar ride quality and handling characteristics. While Dinan offers a full warranty on product defects, claims related to improper handling or ride quality due to not using the matching components will not be covered.