The ATLAS 5-inch DPF-back exhaust from aFe is a mandrel-bent aluminized steel system for Ford diesel trucks (2011–2014) with the 6.7L V8. Smooth transition bends reduce turbulence to improve flow, torque and lower EGTs. It uses OE-style bayonet hangers, high-quality band clamps, and factory mounting locations for a straightforward, bolt-on installation that balances fit, sound and value.
aFe Atlas 5in DPF-Back Aluminized Steel Exh Sys, Ford Diesel Trucks 11-14 v8-6.7L (td) No tip