5'' DPF Back Exhaust 2013-2024 6.7L Cummins Ram 2500/3500

Upgrade your 6.7 cummins exhaust system with SPELAB’s high-performance DPF-back pipe, designed for enthusiasts who want to keep DPF while enjoying an aggressive exhaust note. Crafted from durable 409 or 304 stainless steel , our pipe offers a superior OE+ solution— 409 for a cost-effective replacement (solving aging pipe issues) or 304 for enhanced corrosion resistance . The black-painted exhaust tip delivers a sleek, aggressive look, while the enlarged outlet ensures deeper sound and improved flow. Drive lou der, stand out—without DPF removal! .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; } } Parameter T304 T409 Corrosion Resistance 18% Cr, 8% Ni (Better) 11% Cr, trace Ti (Good) High Temp Resistance ≤ 870°C ≤ 800°C Oxidation Resistance Excellent Good Salt/Cl - Resistance Excellent Good Sulfide Resistance Excellent Good Estimated Lifespan 10–15+ years 7–12 years Specification .spec-table { width: 100%; border-collapse: collapse; font-size: 14px; } .spec-table th, .spec-table td { border: 1px solid #ddd; padding: 10px; text-align: left; } .spec-table th { background-color: #f8f8f8; font-weight: bold; width: 30%; } .spec-table tr:nth-child(even) { background-color: #f2f2f2; } @media (max-width: 600px) { .spec-table th, .spec-table td { font-size: 12px; padding: 6px; } } Filter Back Material T409/T304 Stainless Steel Exhaust Tip Material Stainless Steel Exhaust Diameter 5" Installation Bolt-on (no welding required) Sound Level Performance-enhanced tone (deeper but not overly loud) Features Optimized Exhaust Flow - Minimizes backpressure to unlock hidden engine potential, improving acceleration and overall drivability. Heavy-Duty Material Options - Features stainless steel construction, available for superior corrosion resistance in harsh environments. Simple Installation - Direct bolt-on replacement using OEM mounting points - no cutting or welding required. Signature Sound Profile - Delivers a deep, throaty exhaust note that enhances your driving experience without cabin resonance. Factory-Engineered Fit - Precision-designed to maintain original equipment clearances and alignment. Emissions Compliant - Fully compatible with your factory-installed DPF system (not a delete kit). Custom Aesthetic - Features a matte-black finished tip for a sleek, aggressive rear-end appearance. What's in the BOX? 5"Extension Pipe x 1 Tail Pipе x 1 4" Clamps x 1 5" Clamps x 1 Exhaust Tip x 1 Installation Fiment 2013-2018 Dodge Ram 2500HD 3500HD 6.7L Diesel ( NOT include Crew Cab with Short Bed ) 2019+ Dodge Ram 2500HD 3500HD 6.7L Diesel (All Cabs/Beds)