The Peterbilt 386 2.5 Inch Wide Exhaust Filler Panel is a practical and beneficial product designed specifically for Peterbilt 386 models. Made from stainless steel, this exhaust filler panel is not only durable but also adds a sleek and polished look to your truck. Sold in pairs and including mounting hardware, it is easy to install and fits most Peterbilt 386 models. Enhance the appearance of your truck while ensuring a secure and long-lasting solution with this reliable exhaust filler panel.