Sierra Auto Tops Porsche 1997-2002 Boxster Convertible Top, Acoustic A5 Canvas, Black Upgraded German A5B/DS Acoustic Cloth / Canvas for superior sound dampening Entire top is cut from the same bolt of cloth for consistent color and pattern New DOT rated heated glass window with embedded defroster wiring Includes the wiring harness to connect the defroster window to electrical system Flush mounted deck seams like original and unique to these Boxsters