Vibrant 321 SS Straight Tubing 2.5in O.D. 39.375in Length 18 Gauge Wall Thickness

This Vibrant 321 stainless steel tubing is made with an 18-gauge wall thickness, which is about 0.049 inches thick. It measures 2.5 inches in outside diameter and comes in a 39.375-inch length, perfect for custom exhaust projects or repairs where you need to fabricate new sections.

The key advantage here is the 321 stainless steel material. Unlike more common 304 stainless, 321 can handle prolonged exposure to very high temperatures, from 800 to 1500 degrees Fahrenheit. This makes it a solid choice for exhaust components, especially in forced induction setups where exhaust gas temperatures can get extreme. It also offers better resistance to corrosion and is stronger under stress, meaning it's less likely to crack over time compared to 304 stainless.