Seat Backrest Support - Left Side For Porsche 996 (1999-2004) or Boxster 986 (1997-2004) Models.

Engineered for Porsche 996 and Boxster 986 models, this left-side seat backrest support delivers structural integrity and comfort where you need it most. Precision-fitted to match OEM specifications, it restores proper seating ergonomics and maintains lumbar support during spirited driving. A direct replacement for worn or damaged components, this support ensures your seat maintains its intended shape and performance characteristics for years to come.