
4'' DPF Back Exhaust 2011-2016 6.7L Powerstroke Ford F250 F350 F450
Want to keep your DPF but still get that deep, aggressive exhaust sound for your 2011-2016 6.7L Powerstroke? Upgrade to SPELAB's DPF-back pipe! You can choose between affordable 409 stainless steel (a direct OE replacement that solves rust and aging issues) or premium 304 stainless steel for better durability. Enjoy the black-coated exhaust tip for a sleek look and the expanded outlet diameter for improved sound and flow. Get the rumble you want—without deleting your DPF! .material-comparison { width: 100%; border-collapse: collapse; font-size: 14px; } .material-comparison th, .material-comparison td { border: 1px solid #ddd; padding: 10px; text-align: center; } .material-comparison th { background-color: #f8f8f8; font-weight: bold; } .material-comparison tr:nth-child(even) { background-color: #f2f2f2; } @media (max-width: 600px) { .material-comparison th, .material-comparison td { font-size: 12px; padding: 6px;