Diamond Eye ADAPTOR 3.5inID-5inOD SS

This exhaust adapter from Diamond Eye Performance is made from stainless steel, giving it good resistance to rust and corrosion. It's designed to connect a 3.5-inch inside diameter exhaust pipe to a 5-inch outside diameter exhaust component, like a muffler or tip. This makes it a useful piece when you need to adapt between different exhaust system sizes.

The stainless steel construction means it should hold up well under the heat and moisture found in exhaust systems. It's a straightforward adapter, meaning it's meant to slip over one pipe and into another, simplifying the connection process for custom exhaust setups or repairs where sizes don't quite match up.