The aFe Large Bore-HD DPF-back exhaust system for Dodge diesel trucks (2007.5–2012) 6.7L is constructed of 4" mandrel-bent 409 stainless steel tubing and is 100% hand MIG-welded for strength. It increases exhaust flow by about 22%, includes a 5" intercooled polished tip to help reduce EGTs, uses factory mounting locations and high-quality hardware for a straightforward installation and improved sound and performance.
aFe Large Bore-HD DPF-Back Exhaust System Dodge Diesel Trucks 07.5-12 L6-6.7L (td)