Vibrant Performance 4-1 stainless steel merge collector is constructed from 16-gauge 304 stainless with back-purged TIG welds and is sold individually. The collector accepts 1.50-inch inlet I.D., features a 2.00-inch merge O.D., a 2.50-inch outlet O.D. and measures 7.5 inches overall. It ships ready to weld with hand-ported internals for smooth exhaust flow and includes Vibrant's two-year limited warranty.
Vibrant 4-1 SS Merge Collector (1.50in Inlet Slipover ID 2.00in Merge Outlet OD) Single Unit