The 6 Inch OD 20 Inch Long Chrome Straight Top Stack is a practical and versatile product that fits most makes and models. With its 6-inch outer diameter and 20-inch length, this straight style stack is designed to enhance the performance of your vehicle. Its chrome finish adds a sleek and stylish touch, while its durable construction ensures long-lasting use. Sold individually, this top stack is a reliable choice for those seeking improved exhaust efficiency and a polished appearance.