Stainless Works 2.125in four way merge collector with 3.5in OD outlet

This is a Stainless Works four-way merge collector, designed to bring together the exhaust gases from four primary tubes into a single, larger outlet. It features 2-1/8 inch ID slip-fit inlets, allowing for easy connection to your exhaust primaries, and a 3-1/2 inch OD outlet for the rest of your exhaust system. This part is a universal fit, meaning it can be adapted to a wide range of custom exhaust builds where you need to consolidate multiple exhaust runners.

Constructed from 304 stainless steel, this collector is built to resist corrosion, which is important for any exhaust component exposed to the elements. The reverse cone design helps to smooth the transition of exhaust gases, promoting better flow. All the welds on this collector are TIG welded, a process known for creating strong and durable joints, ensuring it holds up under the heat and vibration of an engine. It's proudly made in the USA and comes with a limited lifetime warranty.