Upgrade your semi truck's performance and style with our premium Dynaflex Exhaust 6 Inch systems, meticulously designed for Peterbilt models. Our top-selling products, including the 6 Inch Peterbilt 359/379/389G 55" Full Diameter Exhaust Kit, are perfect for enhancing your truck's power and efficiency. For those driving a Peterbilt Unibilt T4 389 from 2011-2015, we offer multiple OEM Style Exhaust Kits, ensuring a perfect fit and superior performance. Choose from our 6 Inch OEM Style Peterbilt Unibilt T4 389 2011-2015 Exhaust Kit or the 6 Inch 90 Deg Peterbilt Unibilt T4 389 2011-2015 Exhaust Kit for optimal exhaust flow and reduced backpressure. Additionally, our 6 Inch 90 Deg Elbow Peterbilt 389 DPF+SCR DayCab 2011-2015 kits are designed to meet stringent emissions standards while delivering robust performance. Whether you're looking to replace an old exhaust system or upgrade to a more efficient one, our range of Dynaflex Exhaust 6 Inch products ensures you get the best in quality and durability. Don't forget to check out our selection of exhaust clamps, flexible exhaust pipes, and exhaust flex pipes to complete your setup. Plus, if you're working on other vehicles like the Ford F650 or Ford Powerstroke 6.0, we have the parts you need. Shop now to experience the difference in your semi truck's performance and enjoy the benefits of a high-quality exhaust system tailored to your Peterbilt.
