Product Details
This Whiteline Adjustable Rear Sway Bar Link fits the 2017-2020 BMW 440i 4 Series. Part number KLC174. It goes on the rear of the vehicle. Application note: Adjustable Extra Heavy Duty. You receive 2 links.
The rear sway bar can only do its job if its ends are tied firmly to the wheels, and the links make that connection. A loose or flexible link lets the body lean before the bar starts to push back, which is why worn links show up as a knock over bumps or a delayed feel at turn-in. A body that adjusts in length means the link can be matched to the car instead of the other way around, and the bar starts from a neutral position.
Whiteline rates the install as moderate and lists about 1 hour. It does not require a wheel alignment. To go with it on the 440i 4 Series, see Rear Subframe Mount Bushing, Front Sway Bar Link Assembly, and Rear Lower Trailing Arm Bushing.
Features
- Rigid design: Taking the flex out of the connection makes the car react faster to steering input.
- Preload-free setup: The length can be set on the car to remove preload from the sway bar.
- Install guide: Whiteline packs an install guide with it.
- Construction: Made from strong, light alloy.
- Ball joints: Heavy duty steel ball joint ends pivot freely through a wide range, which helps fitment.
- Hardware: Hardware supplied: locking nuts and washers.
Specifications
| Part Number | KLC174 |
| Part Name | Sway Bar Link |
| Vehicle | 2017-2020 BMW 440i 4 Series |
| Chassis Code | F32/F33 |
| Drivetrain | RWD |
| Adjustable | Yes |
| Bolt Thread Diameter | 10 mm |
| Grade Type | Performance |
| Grease Fitting Included | No |
| Greaseable | No |
| Installation Difficulty | Moderate |
| Installation Time (hrs) | 1 |
| Kit Contents | 2 Links |
| Length | 130-155 mm |
| Locking Nuts Included | Yes |
| Material | Aluminum Alloy |
| Pre-Greased | No |
| Washers Included | Yes |
| Vehicle Placement | Rear |
| Wheel Alignment Required | No |
| Notes | Adjustable Extra Heavy Duty. Length 130-155mm. Bolt Diameter 10mm. |