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Diamond Eye stainless steel exhaust adapter reduces or adapts between a 4.0-inch inside diameter and a 5.0-inch outside diameter in a compact fitting. Constructed of stainless steel, this adapter is intended to join mismatched exhaust tubing sizes in custom or replacement systems, providing a reliable slip-fit transition for muffler, tailpipe, or mid-pipe connections.
Diamond Eye 4inID-5inOD ADAPTER SS ADP400-500-SS
