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The MagnaFlow Street Series crossmember-back exhaust for 1955–1957 Chevrolet Bel Air V8 applications replaces the system from the crossmember on back to deliver a deep, resonant signature note and dyno-proven flow. Built from corrosion-resistant stainless steel with mandrel-bent 3" main piping, two straight-through mufflers and multiple exit options, its direct-fit design uses 3D scans and CNC manufacturing and is backed by a limited lifetime construction warranty.
MagnaFlow Sys Cat-Back 55-57 Chevy Bel Air V8 3inch
