Requires Sound Bar Cap #80040-35 Requires factory style door surrounds Helps divert a majority of wind, rain, and dust from entering cab and keeps heat in cockpit Easily attaches to center sport bar with straps and buckles. attaches to floor using Belt-Rail system for most applications Premium fabric mantains shape in any temperature, is mildew-resistant, contains UV-inhibitors, and is offered in factory original colors In combination, the Bestop Windjammer, Bikini Top, and Duster Deck Cover provide a stylish look while offering protection from the elements Windjammer features heavy-duty factory original fabric with 30 mil vinyl window. Usually simpler than a full top, but still verify door count, top-on/top-off state, hardtop/soft-top compatibility, cargo/rear-seat setup, strap attachment points, and color/material choice.