The Stainless Works 2-3/8" four-way merge collector is a TIG-welded reverse-cone design with slip-fit 2-3/8" primaries and a 4-1/2" OD outlet. Made from stainless steel for corrosion resistance and durability, it helps manage exhaust flow from multiple primaries into a single larger outlet. TIG construction and the slip-fit style support robust assembly and reliable installation in custom exhaust systems.
Stainless Works 2-3/8in 4-way merge collectors with 4-1/2in OD outlet