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Diamond Eye 4" aluminized turbo-back exhaust kit for 1989–1993 Dodge 5.9L Cummins 2500/3500 models, 2‑wheel drive only and covering all cab and bed lengths. Diamond Eye produces mandrel-bent systems using CNC mandrel bending and extensive tooling to ensure consistent tube processing. The company emphasizes modern fabrication, R&D testing and inventory support for fit and timely delivery.
Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L
