2015 F-150 2.7L 3.5L EcoBoost 4" Cat-Back Single Side T409 Exhaust System (S5259409) auto-cummins-2008-2009-lighting Engineered for Ford F-250 and

Engineered for Ford F-250 and F-350 4WD trucks

Part Number: 31329-020

The rear gets Pro-Ride coil springs

impact-extruded 2-inch aluminum body is lightweight and rust resistant

2015 F-150 2.7L 3.5L EcoBoost 4" Cat-Back Single Side T409 Exhaust System (S5259409) auto-cummins-2008-2009-lighting Engineered for Ford F-250 andThe Armor Plus Series provides reliable, performance driven exhaust solutions. Constructed from corrosion resistant T409 Stainless Steel, this value oriented material protects against penetrating rust. The system features mandrel bent tubing to ensure maximum gas flow, improving engine power and longevity. Features Crafted from corrosion resistant T409 Stainless Steel Mandrel bent tubing for maximum exhaust flow Improves vehicle performance and