- Extends the coverage of your Bestop Duster Deck tonneau cover
- For 2007-09 Jeep Wrangler JK Unlimited
- Protects the rear of your Jeep from sun, rain, and debris
- Improves gas mileage
- Mildew-resistant, UV-treated fabric
The Bestop Duster Deck Cover Extension is designed to extend the coverage area of the Duster Deck to fit the four-door Jeep Wrangler JK. Used in conjunction with the Bestop Duster Deck, your JK's back seat area will be protected from the elements. You should even see an improvement in your gas mileage!The Duster Deck Cover Extension is made from Bestop's premium fabric. This material is mildew-resistant and treated with UV-inhibitors to protect it from sun damage. The Duster's material holds its shape in any temperature, ensuring a perfect all-season fit. The Duster Extension is available in six colors that match your Jeep factory top or any of Bestop's tops and accessories.