The Dinan Ride Quality and Handling Kit adds tuned, progressive-rate bump stops that pair with Dinan performance springs to recover suspension travel lost when a car is lowered. By allowing full compression within the spring, the kit prevents sudden bottoming out and optimizes the effective spring rate for added mechanical grip and cornering power. The four bump stops are made from OE-quality material for a progressive response that improves both handling and ride comfort over a spring set alone.
| Type | Progressive-rate bump stop kit (ride quality and handling) |
| Quantity | 4 bump stops |
| Material | OE-quality progressive-rate |
| Pairs With | Dinan performance spring set |
| Part Number | D193-9701 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | BMW | X3 | M |
| 2020-2022 | BMW | X3 | M Competition |
| 2020-2025 | BMW | X4 | M |
| 2020-2022 | BMW | X4 | M Competition |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
