Vibrant 1.875in Inlet I.D 2.25in Merge O.D. 2.50in Outlet O.D. 3-1 Merge Collector

Starting with a precise 1.875-inch inner diameter on each of its three inlets, this Vibrant Performance 3-1 merge collector is built for custom exhaust fabrication. The collector is constructed entirely from 16-gauge 304 stainless steel, a well-regarded material for exhaust components because it resists corrosion and handles high temperatures well. This makes it a solid choice for builders looking for a durable foundation for their custom exhaust systems.

Vibrant Performance fabricates these collectors with attention to detail, using back-purged TIG welds at every seam. This welding technique helps ensure a clean, strong joint on the inside of the pipe, which is crucial for smooth exhaust flow and preventing leaks. The merge collector has a 2.25-inch outer diameter where the pipes come together and steps up to a 2.50-inch outer diameter outlet, ready to connect to your exhaust piping. It's designed to be ready to weld right out of the box, minimizing prep work for your project.