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The Diamond Eye 5-inch aluminized catback exhaust kit fits 2006–2007.5 Chevy/GMC 6.6L Duramax 2500/3500 trucks across all cab and bed lengths. Built using CNC mandrel bending and extensive tooling, the system preserves flow with 5in tubing and factory-friendly fitment. Diamond Eye pairs in-house R&D and large-scale fabrication for dependable exhaust components.
Diamond Eye KIT 5in Catback Single AL: 2006-2007.5 CHEVY 6.6L 2500/3500
