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Sales & Specials
Win this car! Every $10 spent equals one entry StopTech and ECS Tuning logos

No purchase necessary to enter or win. See official rules.

BMW F85 X5 M S63 4.4L Suspension

Active Body Control

Active suspensions adjust damper response to accommodate changes in road and driving conditions. Most active systems include sensors, actuators, and a microprocessor programmed to optimize suspension response to different road surfaces.

Air Ride

Go high or low, and ride in comfort at any height with an air bag system. Unlike coilovers, air ride suspensions can be easily adjusted with push button ease from the dry warmth of the vehicle cabin. Go from show-low to highway-high in seconds. Complete kits plus parts, including pumps and tanks.

Control Arm

Control arms link the wheels and suspension to the chassis, allowing the wheels to move over road imperfections while maintaining the correct steering angles needed for handling, even tire wear, and vehicle safety. Regularly inspect and replace bent control arms, loose ball joints, or worn suspension bushings to keep your suspension tight and quiet.

Subframe

Subrames are the foundation that supports both driveline and suspension components. We have complete subframes to repair both collision and corrosion damage, plus related bushings, brackets and mounting hardware.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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