Sport Line Steering Wheel Hub Boss Kit Adapter CA/598 M Porsche 911 (991) >2011-2019< With Airbag
This adapter will allow you to mount your 6-bolt Sport Line or other 6x70mm pattern steering wheel to the steering column on your Porsche 911 (991).
It is an updated version of the official steering wheel adapter that was used in the first generation 911 GT3 Cup car in Carrera Cup in 2014. This part has been produced in the same factory as the previous version.
Sport Line boss kits are handcrafted in Italy from the finest cast aluminium materials.
This steering wheel hub can absorb significant impact due to programmed deformation, significantly increasing safety in the event of a collision.
WARNING. This steering wheel adapter is only intended for use in competitive motorsports. Some countries prohibit the use of such products on public roads unless they are used in officially sanctioned competitions. If you want to install these products on vehicles that are on public roads, we recommend that you first check with the legislation of the country where the vehicle is registered. We expressly disclaim any responsibility for any use of its products that is not permitted by law.
Made in Italy
| Brand | Sport Line |
| Alternative Product Number | 9913479038C (Porsche) |
| Height | 90 mm |
| Type | Collapsible |
| Hub Adapter Fitment | 6x70 mm PCD |
| Make | Porsche |
| Model | 911 (991) |
| Year | 2011-2019 |
| Airbag | With Airbag |
| Teeth/Splines Number | 86 |
| Steering Column Diameter | 25.25 mm |
| Country Of Origin | Italy |
- Steering wheel hub adapter
- Screws and an allen key for installation
- Air bag resistor
- Standard retaining ring
The company was founded in 1955 as a mechanical outfit manufacturer, and in 1963, it began working in the steering wheel line on behalf of a third party, collaborating with car manufacturers and other companies in the field. Meanwhile, the company's expertise in steering wheel processing continues to grow.
Since 1982, the company has been developing its own steering wheel line, introducing the new trademark Sport Line to the market.
Soon, the manufacturing know-how, the most recent design, and the exclusive use of first-rate materials enable Sport Line to meet with acclaim in the national and international markets.
The company has broad and consolidated experience in metal shearing, injection, bending, and welding, and has been designing and building molds and molding plastic parts for third parties since 2004.
Officine Rossi Marco (Sport Line) is an ISO 9001 certified company.