H&R VTF Adjustable Lowering Springs for 2021 BMW 4 Series M4

Comes with 2 or 4 adjustable springs for your vehicle, depending on the application.

H&R now has the perfect lowering solution for vehicles equipped with electronic shocks from the factory. Each VTF Adjustable Lowering Spring includes an adjustable collar, allowing you to tailor your BMW 4 Series M4 to the perfect height. The H&R Sport Springs included utilize a specific spring rate to provide superb ride quality and comfort. The lightweight, high-tensile strength alloy used in the springs ensures not only a high-quality product, but safety as well. The adjustable collars allow for very precise adjustments (adjustment range varies depending on the vehicle application). Unlike most of the competition, these kits are able to work perfectly with your factory electronic shocks.

Key Features:

• Specifically designed to work perfectly with factory electronic shocks.
• Adjustable to the micromillimeter!
• Fully adjustable from about 0.3" - 2.7" inches lower than stock, depending on your specific application (see application notes for exact numbers).
• Direct fit for your BMW 4 Series M4. Straightforward installation.
• Made from lightweight, high-tensile alloy, offering strength and safety for your BMW 4 Series M4's suspension.