The ABC Bus Exhaust Pipe 10951726 is a stainless steel OEM replacement exhaust pipe with a 30° round angle shape, featuring a 5-inch outlet diameter. It is designed with a clamp-on mounting style and includes a muffler, mounting hardware, hanger, clamp, tip, and pipe. This direct-fit aftermarket upgrade is suitable for GM GMC Chevy Chevrolet Sierra Silverado 1500 with a 3.0L Duramax engine, offering a single exit design with a polished black matte finish. The product is guaranteed with a lifetime manufacturer warranty and is a performance part that can improve fuel economy and mileage. Made in the United States, it is a high-quality and accurate fit for your vehicle.