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6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 0
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 1
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 2
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 3
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 4
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 5
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 6
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 7
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 8
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 9
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 10
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 11
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 0
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 1
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 2
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 3
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 4
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 5
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 6
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 7
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 8
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 9
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 10
6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 11

6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500

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SKU: 4278DPF0412US
Check if this fits your vehicle
2026 FATHER's DAY SALE
Quantity
Shipping to Ashburn,20149
Estimated delivery: Tuesday, October 20
Enter ZIP code to view delivery estimate.
Support Policy

Exhaust Type
Downpipe Back Exhaust
Fitment
2013-2018 Dodge Ram 2500/3500 Cummins 6.7L Diesel
Engine
6.7L Cummins
Pipe Diameter
5 Inch
Materials
T-409 stainless steel

  • Symmetrical Dual-Exit Styling: Fills under-bumper rear space on both sides for an aggressive, custom heavy-duty truck stance.

  • 2x Tailpipe Flow Area: Twin 5" rear outlets split exhaust volume to minimize end-pipe backpressure during extreme high-RPM pulls.

  • T409 Stainless Steel: Built to withstand northern road salt, mud, moisture, and severe thermal stress without structural degradation.

  • Acoustically Balanced Diesel Note: Muffler-free straight-pipe design distributes acoustic energy evenly across both sides to deliver a deep, resonate roar with reduced single-side cabin drone.


6.7L Cummins 5 Inch Downpipe-Back Dual DPF Delete Race Pipe for 2013-2018 Dodge Ram 2500/3500 

Transform your Ram’s exhaust flow and rear profile with our 5-Inch Downpipe-Back Dual DPF Delete Race Pipe. Engineered for 2013–2018 Dodge Ram 2500 and 3500 6.7L Cummins diesel trucks, this system replaces restrictive factory piping from the downpipe back. By relieving exhaust backpressure and lowering Exhaust Gas Temperatures (EGTs), this kit allows your 6.7L Cummins engine to deliver peak efficiency, improved throttle response, and a deep, aggressive exhaust tone.

Designed with a precision mandrel-bent Y-pipe split, this 5-inch dual-exit system is the ideal performance upgrade for truck owners building a high-performance 2013-2018 Dodge Ram 2500 dual exhaust or custom Ram 3500 dual exhaust setup. Looking for single pipes or alternative configurations? Explore our complete collection of Cummins DPF Delete Kit.

IMPORTANT NOTICE IMPORTANT NOTICE

This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.

Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.

International legality may vary; users should confirm local laws before installation.

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