ST XTA+ Coilovers for BMW F40 (2019+)

ST XTA Plus 3 Coilovers Specifications

Drawing on KW's expertise, ST Suspensions kits allow you to easily adjust the height of your car to improve its appearance and handling. Depending on your choice, ST coilovers kits offer a wide range of adjustments and give you the tools to tailor them to your needs.

ST XTA Plus 3 coilovers are designed for sporty road driving or track use requiring fine adjustments. They give the vehicle a personalised look and improve driving dynamics. They retain the characteristics of the XTA coilovers, with their two-part racing spring system and aluminium top mounts, but introduce technology inherited from competition to offer users new adjustment possibilities. They deliver high performance in terms of handling and can be adjusted for all types of layout (height adjustment and 3-way hydraulics: rebound, low-speed compression, high-speed compression).

The XTA Plus 3 range is height-adjustable, allowing maximum lowering within the vehicle's technical limits down to 85 mm, depending on the application. XTA Plus 3 coilovers are adjustable in rebound to 16 positions and to 24 positions for low speed compression and 24 positions for high speed compression.

Boasting outstanding build quality, these coilovers feature galvanised steel struts with an additional coating for superior corrosion protection. They also employ a low-friction, pressure-resistant housing and chrome-plated piston rod for maximum durability, while a one-piece guide and special seal assembly ensure excellent protection against dust and dirt. The polyamide composite adjustment spring seat with stainless steel insert also contributes to the product's high durability.

If the vehicle's specific design and suspension geometry allow, the kit incorporates aluminium unibal top mounts, allowing camber adjustment to optimise tyre contact with the road. The presence or absence of adjustable top mounts in this kit is mentioned in the specifications at the bottom of this page.

Important information

ST Suspensions may produce kits for a given vehicle with different part numbers depending on the maximum axle weight. To find this out, please look on your vehicle's manufacturer's plate, which is generally located in the engine compartment or in the doorways.

Technical notes concerning the kit(s) shown are given above. It is necessary that you read these before placing your order to ensure compatibility with your vehicle.