Vibrant Stainless Steel 4-1 Merge Collector, 2.375" Inlet I.D.; Merge O.D. - 3.00"; Outlet O.D. - 3.50" - 10320 Seat Mounts & Accessories NM1-HDR6 kit features ACT's most

NM1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Shifter Bushing

Universal Mounting Solution - Can be rotated for multiple mounting positions

Full aluminum TIG-welded construction

Enthusiasts who push their high-performance cars to the limit understand the importance of keeping their oil temperatures low to prevent damage

Vibrant Stainless Steel 4-1 Merge Collector, 2.375" Inlet I.D.; Merge O.D. - 3.00"; Outlet O.D. - 3.50" - 10320 Seat Mounts & Accessories NM1-HDR6 kit features ACT's mostMerge OD: 3. 000" Overall Length: 11. 500" Vibrant 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.