aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Black Tip 20 GM Diesel Trucks V8-6.6L (td) L5P

aFe Power performance parts cover the complete airflow path and supporting vehicle systems, including cold air intakes, replacement filters, exhaust systems, intercoolers, charge pipes, tuning modules, suspension components, differential covers, transmission pans, and truck accessories. Shop by exact manufacturer part number and verify the complete vehicle, engine, drivetrain, emissions classification, dimensions, and included hardware before ordering. Cold Air Intakes and Filters Choose an aFe intake by exact vehicle and engine application, then compare tube design, sensor provisions, housing configuration, emissions status, and filter media. Pro DRY S dry media emphasizes simple maintenance without filter oil, while oiled media options use their own documented cleaning and service procedures. Replacement and universal filters must be matched by every flange, panel, seal, height, and flow-direction dimension. Exhaust and Emissions Fitment Cat-back, axle-back, DPF-back, header, down...

DPF-back exhaust systems replace the exhaust section behind the factory diesel particulate filter. Shop 3, 4 and 5 inch single and dual-exit systems, black or polished tips, muffler options, clamps and hardware for Cummins, Duramax and Powerstroke trucks. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 104 DPF Back SKUs with fitment-focused selection and ordering support. What This DPF Back Collection Covers This catalog covers modern diesel pickups including Ram Cummins, GM Duramax and Ford Super Duty Powerstroke applications. It also includes selected EcoDiesel, Nissan Titan XD and Mercedes-Benz Sprinter DPF-back systems. Retained Emissions Equipment A DPF-back system begins after the factory diesel particulate filter. It retains upstream emissions equipment and is a practical exhaust upgrade where the vehicle must keep factory aftertreatment hardware. Pipe Size and Material Fo...

Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...