The Grand Rock 8 Inch Length Pipe Reducer is a practical and versatile product that is designed to fit most makes and models. With its aluminized construction, it offers durability and longevity. This pipe reducer features a 4-inch inner diameter reduced to a 3-inch outer diameter, making it ideal for various applications. Measuring 8 inches in length, it provides a perfect fit and ensures efficient performance. Whether you need to connect different exhaust components or modify your existing system, this pipe reducer is a reliable choice.