4-1 Stainless Steel Merge Collectors - 1-3/4in Inlet Slipover ID 3in Merge Outlet OD Full-size customization

Merge Collectors feature c， 304 Stainless Steel construction, precise fabrication and back purged TIG welds at every seam. Features Inlet Slipover I.D.: 1.750" Merge O.D.: 3" Overall Length: 9.3755" Transition Outlet O.D.: 3.500" T304 Stainless Steel Precise Fabrication Top Quality TIG Weld Hand Porting Inside The Collector Benefits Smooth Unobstructed Exhaust Flow Ready to weld straight out of the box with little or no prep required