2-1 Merge Collector, 1.625" Inlet I.D. x 2" Outlet O.D., 7.65" Overall Length 1999 Pontiac Firebird and go 1" above to

and go 1" above to 3" below in the rear

modification is necessary as the OE pieces are not a direct fit to the BMR K-Member

Proven in competition across SCCA

Each Phenolic spacer is CNC Machined from 3/8 inch phenolic material

resulting in a more balanced suspension and better cornering capabilities for your vehicle

2-1 Merge Collector, 1.625" Inlet I.D. x 2" Outlet O.D., 7.65" Overall Length 1999 Pontiac Firebird and go 1" above toVibrant Performance Merge Collectors feature complete 16 gauge, 304 Stainless Steel construction, precise fabrication and back purged TIG welds at every seam. Each Vibrant Performance collector is ready to weld straight out of the box with little or no prep required. Sold individually.