Our 5 Foot Bendable Stainless Steel Exhaust Tubing is a heavy-duty hose designed to withstand the temperature and motion of diesel engines. With a thickness of .020 inches, this tubing is absolutely leak tight, ensuring optimal performance. Available in sizes ranging from 1-1/2" to 6", it fits most makes and models. Each tubing is sold individually, and you can refer to the chart above for specifications on bends. Practical and reliable, our exhaust tubing is a must-have for any diesel engine.