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The Diamond Eye 4-inch stainless DPF-back single w/ turn-down kit for 2008–2010 Ford 6.4L Powerstroke F-250/F-350 replaces the factory DPF-back section with stainless piping sized at 4 inches and a single turn-down outlet. Diamond Eye cites modern mandrel-bending and fabrication capabilities to produce consistent components; this kit is specified for all cab and bed lengths on the listed Powerstroke models.
Diamond Eye KIT 4in DPF-BACK w/ DP Single SS 08-10 Ford 6.4L Powerstroke F250/F350
