Porsche Seat Backrest Outer Foam Part - 911/Boxster/Cayman 05-13 99135294902--GEN 3 bolt pattern and an

3 bolt pattern and an ET30 offset

Porsche Speaker Containment Hole For Porsche 356A

Base Outside Diameter: 76mm

Four required with the exception of the 928 model that requires eight

Porsche Seat Inner Spring For Porsche 911 (1965-1973)

Porsche Seat Backrest Outer Foam Part - 911/Boxster/Cayman 05-13 99135294902--GEN 3 bolt pattern and anPorsche Seat Backrest Outer Foam Part For Porsche 911 (2005 2013), Boxster (2005 2012), Cayman (2006 2012) Models. This Seat Backrest Outer Foam Part provides ergonomic support and comfort for your back while sitting. Made with high quality foam, it is designed to reduce pressure on the spine and improve posture. Experience maximum comfort and relief with this essential car seat accessory.