Upgrade your semi truck's performance and style with our premium Dynaflex Exhaust 7 Inch systems, designed specifically for Peterbilt models. Our extensive range includes the 7 Inch OEM Style Peterbilt 379 1987-2003 Exhaust Kit, 7 Inch OEM Style Elbow Peterbilt 379 2003-2006 Exhaust Kit, and the 7 Inch Peterbilt 359/379/389G 55" Full Exhaust Kit, ensuring a perfect fit for your truck. Enhance your exhaust system with our 7 Inch 90 Degree Elbow Peterbilt 379 1987-2003 and 2003-2006 Exhaust Kits, crafted for optimal performance and durability. Whether you drive a Peterbilt 359, 379, or 389G, our exhaust kits are engineered to deliver superior airflow, reduced backpressure, and a robust, aggressive sound. Trust our high-quality exhaust solutions to boost your truck's efficiency and longevity. Explore our collection now and experience the Dynaflex difference! Our products are compatible with Peterbilt 579 and other models, and we also offer essential accessories like Walker exhaust clamps, flexible exhaust pipes, and more. Convert 33mm to inches easily with our detailed guides and find the perfect exhaust clamp for your needs. Don't miss out on the 12/700 and 735/88 series for unmatched performance. Click now to upgrade your 379 Peterbilt and feel the power of Dynaflex!
