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4" Full Exhaust System | Ram 6.7L Cummins 2019-2024

4" Full Exhaust System | Ram 6.7L Cummins 2019-2024

$699.00
$699.00
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Shipping calculated at checkout.
  • Increased Horsepower
  • Maintenance Savings
  • Increased Fuel Mileage
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4" FULL EXHAUST DETAILS

✅ Best Selling Dodge Ram 4" Full Exhaust

✅  High Quality Aluminized Steel

✅ OEM Style Hangers & Clamps For Easy Installation

✅ Connects from the Down Pipe

✅ Fits All Cab & Box Lengths

✅ Shipping Included In Price


Eliminate the following components 

  • Diesel Particulate Filter (DPF)
  • Catalytic Converter (CAT)
  • This 4" exhaust starts at the down pipe & allows the removal of the catalytic converter and DPF filter

**Race Only. Please check with local and state legislation/regulations for legality of such product/s.  We assume no liability for misuse of this products.**

COMPATIBILITY

  • Pick Up Models Compatible with 2500/3500, Will Fit HD models, Not Designed to fit Cab & Chassis models.

  • MODEL YEARS : 2019,2020,2021,2022,2023,2024 6.7L Cummins Models

IMPORTANT INSTALLATION INFORMATION

Not sure how to install this product? No problem.

We have your back.

We send you a step-by-step instruction guide and have a full time support staff to help you with any questions you may have on the installation.

If you run into issues, Open a Support Ticket Here

CAB & CHASSIS INFORMATION

These pipes are designed for PICKUP MODELS.

Cab & Chassis models will require modifications to be made for the pipe to fit.

For more information, please reach out to our sales team

PHONE : (888) 830-2588 Ext 2

EMAIL : SALES@THEDIESELDUDES

SHIPPING & RETURNS

Shipping

We will process your order within 1 business day.

Standard shipping (INCLUDED) will take 8-10 business days.

Upgrading to Express shipping speed will take 5-8 Business days.

If the pipe is out of stock, we accept back orders, but keep in mind your order may take a few weeks to ship. 

*Note: Alaska, Hawaii and some Canadian locations will be subject to additional freight charges

All exhaust systems and DPF/CAT delete pipes are final sale and not eligible for a refund or return. However, if you receive a faulty product or the wrong product, we will send you a replacement.

The 4" Full Exhaust DPF Delete for the 2019-2024 Ram 6.7 Cummins removes the Diesel Particulate Filter (DPF) and catalytic converter (CAT) from your Ram 2500 or 3500, ending forced regen cycles, cutting backpressure, and letting your Cummins work the way it was built.

The factory DPF forces regen cycles that waste fuel, add heat, and interrupt your work, usually at the worst times: under load, towing, or out on the highway. A 4" delete exhaust removes the restriction entirely. Without that backpressure your Cummins breathes freely, EGTs drop under heavy loads, and fuel economy improves noticeably.

This is a downpipe-back system in high-quality aluminized steel that replaces the factory DPF and CAT with a straight, free-flowing pipe. OEM-style hangers and clamps lock it in the same way the factory exhaust did, so the fit is clean and rattle-free with no welding.

In the box you get the 4" aluminized steel full exhaust, the OEM-style hangers and clamps, and a step-by-step installation guide. It fits all cab and box lengths, including HD models, but does not fit Cab & Chassis trucks or 2018-and-earlier 6.7L Cummins engines.

You'll need a compatible delete tune to keep DPF-related check engine codes from setting, so call (888) 830-2588 and we'll pair the right tuner to your 2019-2024 Ram. Free shipping is included, with standard delivery in 8-10 business days and express available at 5-8.

Exhaust systems are a final sale, but if your system arrives damaged or we ship the wrong product, we'll send a replacement at no cost. Tech support is included and tickets are answered within one business day.

For off-road/competition use only.

THE DIESEL DUDES vs Other Retailers

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  • Hundreds Of Positive Reviews From Real Customers

    Bad Service & Bad Reviews (or none at all)

  • Hand Selected The Best Delete Tuners & Parts For Every Year/Make/Model

    Show You A Large Catalog Of Options And Tell You "Good Luck, Figure It Out"