The Peterbilt 10.8 Inch Long Stainless Steel Insulated Exhaust Pipe With 4 Inch Diameter is a durable and environmentally friendly solution for replacing OE parts. Made in the USA, this exhaust pipe meets EPA 10 emission norms and is constructed from high-quality stainless steel. With a direct OE replacement number and included clamps and gaskets, it offers a practical and convenient solution for most Peterbilt makes and models. This product not only ensures optimal performance but also reduces environmental impact, making it a reliable and sustainable choice for your vehicle.