Magnaflow 17866 PRO DPF Series Diesel Filter-Back Performance Exhaust System - 5in

The MagnaFlow PRO DPF Series 17866 is a premium filter-back performance exhaust system engineered for diesel trucks. Built from weight-optimized, corrosion-resistant stainless steel, this muffler-delete system delivers MagnaFlow's signature sound profile along with dyno-tested performance gains over the factory exhaust.

Key Features:

• 5-inch mandrel-bent main piping for maximum, unrestricted exhaust flow
• Muffler-less (muffler delete) design for reduced weight and improved exhaust efficiency
• Single passenger-side rear exit with a 6-inch polished, single-wall, angle-cut rolled-edge tip
• Intercooled exhaust tip prevents heat buildup at the exhaust exit for added safety
• Emissions-legal filter-back design — retains the diesel particulate filter (DPF)
• Mild interior / moderate exterior sound levels — aggressive without being intrusive
• Developed with 3D scanning technology for precise, OEM-like direct-fit installation
• Includes all necessary hardware — clamps and hangers included for a complete bolt-on install
• Full stainless steel construction for long-lasting durability and corrosion resistance

The PRO DPF Series filter-back exhaust kit connects behind the diesel particulate filter, making it an emissions-compliant upgrade that keeps your truck street-legal while noticeably improving exhaust tone and flow. All components are included for a straightforward installation.