Vibrant 2-1 SS Merge Collectors (3in Inlet Slipover ID 3in Outlet OD) - Sold Individually

If you're building a custom exhaust system for a naturally aspirated engine, getting the exhaust gases to merge smoothly is key. This Vibrant Performance 2-1 merge collector is designed to help you achieve that. It takes the exhaust flow from two pipes and combines it into one, with a 3-inch slip-fit inlet that works with Vibrant's own stainless steel piping and a 3-inch outlet. Getting this transition right helps keep exhaust velocity up, which can make a noticeable difference in how the engine breathes.

This collector is made from 16-gauge 304 stainless steel tubing, so it's well-built and should hold up well to exhaust heat. The inlets are expanded to fit snugly with compatible piping, and the whole unit is TIG welded with back purging for solid seams. Vibrant also hand ports the inside of the collector to ensure there are no obstructions, promoting smooth, unobstructed exhaust flow. It comes ready to weld, so you can get it into your fabrication project with minimal prep work.