Stainless Works 4 way collector 2-1/2in inlet 3in od outlet

This is a Stainless Works 4-way weld-on collector, designed to merge four exhaust primaries into a single 3-inch outlet pipe. It's built from 304 stainless steel, which is a solid choice for resisting corrosion, especially in exhaust systems that see a lot of road salt and moisture. The collector features a smooth flow taper, meaning it's shaped to help the exhaust gases merge with less turbulence as they move from the four 2-1/2 inch ID inlets to the single 3-inch OD outlet.

Because this is a weld-on collector, you'll need to be comfortable with welding to install it. It's a universal part, so it's meant to be adapted to custom exhaust setups or as a replacement part for specific applications where you're building or modifying your exhaust system. The 304 stainless construction means it should hold up well over time, and Stainless Works backs it with a lifetime warranty.