Decked out with classic-looking double brush strips, the Towtector Duramax protects your boat, camper or whatever youre hauling from kicked-up road debris. Not only that, this versions design allows exhaust to dissipate over the frame using stainless steel heat deflector plates. This heat shield keeps exhaust from melting the brushes. Brush strip tubes are powder coated for a corrosion-resistant finish. Installs in minutes. Design allows for electronic hook-ups. Works with Duramax Diesel trucks that have exhaust exit as shown in the image. Made in USA. Available: 16, 18, 20. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mudflaps.