This rear LeMans style duck tail spoiler for the 914GT fits all 914 models. It is a very popular addition to steel deck lids or folks who have our GT Racing fiberglass deck lid (Trunk lid) and want to add additional down-force or good looks. The spoiler measures 56" wide at its base and tapers (Rounded top lip) to a width of 54" at the top. GT Racing also manufactures the deck lid with this spoiler that is integrated (GT Racing Part #94A). Average weight is 4 lbs.