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This tune is specifically designed for standard Powerstroke models and is not optimized for High Output models
Retains your stock muffler for a familiar look and potentially quieter operation
specifically designed for diesel trucks
Unleash your truck's potential and let it breathe easier
GDP Downpipe Back Exhaust - Single (2011-2019 Ford 6.7L F350/F450/F550 Powerstroke - CAB & CHASSIS) Size:4" ✅ Choose 4-week or lifetimeBuilt to Last: Constructed from heavy duty 16 gauge T409 stainless steel for maximum durability. Mandrel bent for a perfect fit and improved airflow. Improved flanges ensure a leak free connection. Effortless Installation: With included clamps and pre welded contour bends. TorcTite clamps provide a secure and rattle free connection. Performance Gains: Expect a noticeable boost in horsepower and torque. Lower Exhaust Gas Temperatures (EGTs) for
