Magnaflow Pro Series 5" DPF Back Exhaust 07.5-19 GM 2500/3500 6.6L Duramax

The MagnaFlow Pro Series Filter-Back Performance Exhaust System is a premium upgrade exhaust designed to improve flow, durability, and exhaust tone for diesel trucks while maintaining emissions compliance and everyday drivability. Built with high-quality stainless steel and precision mandrel-bent tubing, this filter-back system replaces the factory exhaust from the back of the DPF to the tailpipe with a performance-tuned layout that reduces backpressure and enhances exhaust sound.

This filter-back system features 5″ mandrel-bent main piping. The system exits with a single 6″ polished stainless steel tip with a rolled edge and internal cooling design, delivering a smooth, slightly deeper tone that’s tuned for a mild interior and moderate exterior sound level. Perfect for drivers who want enhanced presence without excessive noise. 

FEATURES & BENEFITS:

• 5″ mandrel-bent stainless steel tubing for improved exhaust flow and strength.
  
• Single polished 6″ welded tip with rolled edge and intercooler design.
• Designed for mild interior and moderate exterior sound levels. Ideal for street-oriented trucks.
• Durable, corrosion-resistant stainless steel construction.
• Emissions-legal design with direct-fit installation using factory mounting points.
• Clamp-on design and included hardware make installation straightforward.
• Backed by MagnaFlow’s limited lifetime warranty. 

INSTALLATION NOTES:

• Filter-back design replaces the exhaust from the back of the diesel particulate filter (DPF) to the tailpipe.
• Built for durability and ease of installation. Confirm vehicle compatibility before purchase.

This Pro Series Filter-Back exhaust system strikes a balance between enhanced performance and everyday comfort, making it a solid choice for diesel truck owners who want improved flow and a refined sound without sacrificing emissions compliance or daily usability.