The Bilstein B1 sway-bar adapter/link kit provides the correct mounting hardware to pair upgraded or adjustable sway bars with the Porsche 911 (991) and related chassis. It allows proper end-link geometry and fitment when installing aftermarket suspension components, supporting consistent anti-roll performance. Sold as a fitment-specific hardware kit.
Specifications
| Product | B1 sway-bar adapter / link kit |
| Function | Sway-bar mounting / end-link hardware |
| Application | Porsche 911 (991) and related |
| Type | Fitment-specific hardware kit |
| Part Number | 11-223900 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2017 | Porsche | 911 | Carrera 4 |
| 2013-2017 | Porsche | 911 | Carrera 4S |
| 2013-2017 | Porsche | 911 | Carrera |
| 2013-2017 | Porsche | 911 | Carrera S |
| 2014 | Porsche | 911 | 50th Anniversary Edition |
| 2014-2017 | Porsche | 911 | Targa 4 |
| 2014-2017 | Porsche | 911 | Targa 4S |
| 2014-2017 | Porsche | 911 | Turbo |
| 2014-2017 | Porsche | 911 | Turbo S |
| 2015-2016 | Porsche | 911 | Carrera 4 GTS |
| 2015-2016 | Porsche | 911 | Carrera GTS |
| 2015-2016 | Porsche | Panamera | Turbo S |
| 2016 | Porsche | 911 | Carrera 4 Black Edition |
| 2016 | Porsche | 911 | Carrera Black Edition |
| 2016 | Porsche | 911 | Targa 4 GTS |
| 2016-2017 | Porsche | Cayenne | Turbo S |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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