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The Diamond Eye aluminum exhaust adapter transitions from a 4-inch ID to a 5-inch OD and is intended for use where differing exhaust diameters must be joined. Constructed from aluminum, this adapter is sized to match common piping dimensions and provides a formed connection point for custom exhaust routing or repair where a precise 4-to-5-inch transition is required.
Diamond Eye 4inID-5inOD ADAPTER AL ADP400-500
