Dinan Supplemental Ride Quality and Handling Kit for BMW F85 X5M and F86 X6M
Unlock the full potential of your lowered BMW X5M or X6M with the Dinan Supplemental Ride Quality and Handling Kit. Purpose built for the BMW F85 X5M and BMW F86 X6M, this suspension upgrade is the perfect partner to Dinan performance spring sets, enhancing ride comfort, handling and control on UK roads while maintaining confidence at speed.
At the heart of the kit are tuned, progressive rate bump stops engineered to maximise suspension travel on a lowered vehicle. By allowing full compression travel within the spring, the kit helps prevent harsh bottoming out that can occur after fitting lowering springs. The result is a BMW X5M or X6M that rides better, corners harder and feels more composed over bumps and undulations.
Why choose the Dinan Ride Quality and Handling Kit
- Progressive bump stops for BMW F85 X5M and F86 X6M that maximise suspension travel on lowered cars
- Reduces the chance of bottoming out for improved ride quality and durability
- Optimises effective spring rate for added mechanical grip and cornering power
- Enhances handling balance and compliance when paired with Dinan performance springs
- Designed specifically for the X5M and X6M platform for a precise fit and predictable performance
We have fitted and used this kit on customer vehicles and feedback has been excellent. Pairing Dinan bump stops with Dinan lowering springs transforms the BMW X5M and X6M, delivering a smoother ride and sharper handling without the usual compromises associated with lowering.
Compatibility
Fits:
• 2015 to 2017 BMW F85 X5M
• 2015 to 2017 BMW F86 X6M
Designed to be used with Dinan performance spring sets for the F85 X5M and F86 X6M.
Installation and fitting
Professional fitting available at Nforcd in Warwickshire. Request a quote: Sales@nforcd.com.
FAQs
What does this kit do on a lowered BMW X5M or X6M?
The progressive bump stops increase usable suspension travel, improve ride comfort and control, and reduce the likelihood of bottoming out after installing lowering springs.
Do I need this with Dinan lowering springs?
It is highly recommended. The kit is engineered to complement Dinan springs, amplifying both ride quality and handling performance on the F85 X5M and F86 X6M.
Will it improve daily comfort as well as handling?
Yes. By optimising spring behaviour and compression travel, the kit delivers a more composed ride on rough roads while increasing cornering grip and stability.
Search-ready terms
BMW X5M suspension upgrade, BMW X6M suspension upgrade, F85 X5M suspension kit, F86 X6M suspension kit, Dinan ride quality kit, Dinan handling kit, BMW X5M lowering springs companion, BMW X6M lowering springs companion, progressive bump stops, improved ride quality, better handling, prevent bottoming out, performance spring set add-on.

