2-1 Merge Collector, 3" Inlet I.D. x 3.5" Outlet O.D., 9.00" Overall Length Hoses - Nylon while a more race oriented

while a more race oriented S550 with sticky tires will see slightly less of a reduction

This construction adds higher tensile and yield strength compared to mild steel

Note: 1970-1974 Camaro and Firebird use ½” standard lower a-arm hardware while 1975-1981 use 14mm metric lower a-arm hardware

These control arms from UMI Performance are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body

the Sonic has sustained over an hour at 200+ mph under full load without failure - proof of its robust internal structure and superior heat management

2-1 Merge Collector, 3" Inlet I.D. x 3.5" Outlet O.D., 9.00" Overall Length Hoses - Nylon while a more race orientedVibrant 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.