Description
Set ride height on 2021-2026 BMW M3 Competition with Dinan’s height-adjustable spring system. Threaded spring collars provide adjustment while retaining the application’s original damper arrangement.
Application-specific springs, progressive bump stops and clearance packers work together to manage the lowered suspension’s travel. Adjustment range is a packaging limit, not a recommendation to run the car at its lowest possible setting.
Technical details
- System type: height-adjustable springs and supporting components.
- Dampers: original vehicle dampers retained; replacement dampers are not included.
- Recommended lowering on M3: 7/8 inch front / 3/4 inch rear.
- Spring-rate comparison: 15% stiffer front / 10% softer rear.
- Listed vehicle application: 2021-2026 BMW M3 Competition.
- Manufacturer part number: D190-8210.
Fitment and installation
- Check tire clearance through the full steering and suspension range at the chosen height.
- Have the vehicle aligned after installation and use the recommended ride height as the starting point.