Porsche Seat Backrest Support Left - 911/Boxster/Cayman 05-13 997-521-319-00 C4273-045 Openings and Vents: Designed with

Openings and Vents: Designed with openings and vents to allow for airflow and drainage

A vacuum reservoir

for Boxster (1997-1999) models

from freezing cold to scorching hot

Porsche Air flow meter seal for 993 (1995-1998) models

Porsche Seat Backrest Support Left - 911/Boxster/Cayman 05-13 997-521-319-00 C4273-045 Openings and Vents: Designed withPorsche Seat Backrest Support (Left) For Porsche 911 (2005 2013), Boxster (2005 2012), Cayman (2006 2012) Models. This Seat Backrest Support is designed to provide additional support and comfort while driving for Porsche 911, Boxster, and Cayman models from 2005 2013. Improve your posture and reduce fatigue with this easy to install support. Drive comfortably for longer periods of time with this essential accessory.