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The Diamond Eye turbo‑back exhaust kit is a 4in clamp turbo‑back replacement kit intended for 1989–1993 Dodge Cummins 5.9L applications. This kit uses 4‑inch clamp connections to simplify assembly and replaces the exhaust from the turbo back to the tailpipe. It’s packaged as a complete kit for that fitment, providing a clear upgrade path for owners needing a full turbo‑back replacement.
Diamond Eye KIT 4in CLAMP Turbo Back SGL AL: 89-93 DODGE CUMMINS 5.9L
