Skip to product information
1 of 3

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2019-2021

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2019-2021

Regular price $399.00
Regular price Sale price $399.00
Sale Sold out
Shipping calculated at checkout.

Unleash your diesel’s true power with our best-selling DPF & CAT Delete Pipe, crafted from heavy-duty stainless steel for strength that lasts. With OEM-style hangers and clamps, installation is simple and secure, while your factory muffler stays in place. By eliminating the restrictive DPF and catalytic converter, this pipe restores airflow, boosts performance, and improves efficiency—giving your truck the freedom it was built for.

Muffler Option
View full details

Collapsible content

COMPATIBILITY

  • Compatible with 2500, 3500 models WILL NOT FIT Cab & Chassis models

  • MODEL YEARS : 2019,2020,2021 6.7L CUMMINS

DELETE PIPE DETAILS

✅ Best Selling Powerstroke DPF & CAT Delete Pipe

✅  High Quality T-409 Stainless Steel

✅ OEM Style Hangers & Clamps For Easy Installation

✅ Retains Factory Muffler

✅ Shipping Included In Price


Eliminate the following components 

  • Diesel Particulate Filter (DPF)
  • Catalytic Converter (CAT)

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.

Customer Reviews

Based on 11 reviews
73%
(8)
18%
(2)
9%
(1)
0%
(0)
0%
(0)
J
Jon Zimmerman
Dpf & Cat delete pipe w/ muffler

Quality and fit were spot on. I have a short bed crew cab and had to cut one of the pipes for them to fit. Only critique I have is regarding sound. It was advertised that the muffler would make it close to the same sound as stock. Absolutely not the case. It’s significantly louder. Not near as obnoxiously loud as I’d guess straight pipes would be, but it’s no way near the same level as stock. Just an fyi.

M
Matthew Leal
Fit like a glove (with a small trim per instructions).

The delete pipe went on with a little elbow grease, pipe trim, and fit perfectly! I highly recommend. I initially was worried because when I laid the pipe on the ground next to what I removed it looked to be around 8-10 inches longer and did not read the directions yet. I read the PDF link they emailed me and it tells you how to measure and cut the pipe. For my 2019 Ram 3500 SRW it was roughly around 8-10 inches. If I buy a new truck I’ll delete sooner and come back to The Diesel Dudes!

L
Lucas Cates

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2019-2021

W
Wesley Stephens
Awesome

Exactly what I expected. A little trim for the exhaust extension but coworker perfectly as of now.

J
John Fultz
Pipe

Nice pipe , needs extra brace in middle

THE DIESEL DUDES vs Other Retailers

US

VS

THEM

  • Talk To A Real Human at 888-830-2588

    Hide Behind Their Website

  • We Ship World Wide, Including USA

    Limited Shipping Locations

  • 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"