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The Diamond Eye intermediate pipe in AL finish is a turbo-back connecting section sized for 4- to 5-inch systems, intended to replace the factory intermediate pipe. Fitment notes include 7.3L F-250/F-350 1999–2003 and 5.9L 2500/3500 2003–2004 applications, providing a direct-fit connecting pipe that preserves factory exhaust routing for the specified installs.
Diamond Eye INT PIPE-S PIPE TB 4in-5in AL 7 3L F250/350 99-03 5 9L 2500/3500 03-04 CORS SS 160007
