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The Diamond Eye 4-inch 409 stainless catback exhaust kit fits 2001–2005 Chevrolet and GMC 6.6L Duramax 2500/3500 models and provides a single-exit stainless system sized for that application. Diamond Eye employs mandrel bending and comprehensive fabrication capabilities; their manufacturing and R&D resources support production of complete exhaust assemblies in 409 stainless for the specified trucks.
Diamond Eye KIT 4in Catback Single SS CHEVY/GMC 6.6L 2500/3500 01-05
