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The Diamond Eye 5-inch 409 stainless catback exhaust kit is a direct replacement system for 2006–2007.5 Chevy/GMC 6.6L Duramax 2500/3500 models, covering all cab and bed lengths. This single-pipe catback restores factory-style exhaust routing. Diamond Eye uses CNC mandrel bending and extensive fabrication tooling and operates a large manufacturing and distribution complex to support quality and fast fulfillment.
Diamond Eye KIT 5in Catback Single 409 SS: 2006-2007.5 CHEVY/GMC 6.6L DURAMAX 2500/3500
