Product Details
This Whiteline Rear Subframe Mount Bushing fits the 2017-2020 BMW 430i 4 Series. Part number KDT917. In the box: 8 bushings, 4 tubes, an install guide, and grease. Placement: rear.
Rubber subframe mounts compress and stretch every time the car loads up, and the subframe moves with them. Reducing that lost motion tends to show up as steadier tracking and a more immediate rear end in corners.
Installation is rated difficult, with about 4 hours of work listed. Get the car aligned once it is back on the ground. Other Whiteline parts we list for the 430i 4 Series: Adjustable Rear Sway Bar Link, Front Sway Bar Link Assembly, and Rear Lower Trailing Arm Bushing.
Features
- Install guide: Instructions for fitting are packed in the box.
- Self-lubricating: Built-in grease reservoirs provide continual lubrication and reduce friction.
- Bushing compound: A synthetic elastomer compound resists oil, grease, ozone, and weathering.
- Corrosion protection: Plated finish keeps rust off the hardware.
- Finish: Powder coat finish guards the metal against chips and corrosion.
- Bushing material: The bushing material is polyurethane, a firmer choice than rubber.
Specifications
| Part Number | KDT917 |
| Part Name | Subframe Mount Bushing |
| Vehicle | 2017-2020 BMW 430i 4 Series |
| Chassis Code | F32/F33 |
| Drivetrain | RWD |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Grade Type | Regular |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 4 |
| Kit Contents | 8 Bushings, 4 Tubes, Install Guide, Grease |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | - |