2" inch / 51mm Exhaust DIY Bend Pipe + Repair Tube All Angles T304 Stainless
T304 is the grade of Stainless Steel. Your OE exhaust is likely to be made from 409 Stainless Steel. There is also 316 which is used in the food and marine industry. T304 Stainless, Looks Great, Does Not Corrode.