Porsche Auxiliary Spring - 911 07-11 997-333-537-82 90174119122 Cayenne and Panamera (2008-2015) models

Cayenne and Panamera (2008-2015) models

leading to improved fuel efficiency and reduced wear

Porsche Magnetic bracket for 911 models

Cayman & Cayman S

Porsche Auxiliary Spring - 911 07-11 997-333-537-82 90174119122 Cayenne and Panamera (2008-2015) modelsAuxiliary Spring For Porsche 997 (2007 2011) Models. Porsche The Auxiliary Spring for Porsche 911 (07 11) is a helper spring designed specifically for your car. This spring provides additional support to your vehicle, helping to improve handling and stability, especially when carrying heavy loads. With this spring, enjoy a more comfortable and secure driving experience.