Vibrant Performance 4-1 Merge Collector, 2.25" Inlet I.D.; Merge - 4"; Outlet O.D. 4.5"

Part Specifications
----------------------------------------------------------
Inlet Slipover I.D. - 2.25"
Merge O.D. - 4.00"
Transition Cone O.D. - 4.50"
Overall Length - 10.50"

All Vibrant Performance Merge Collectors feature complete 16 gauge, 304 Stainless Steel construction, precise fabrication, back purged TIG welds at every seam.