• Polished stainless steel DPF and CAT delete pipe for Dodge Ram 6.7L Cummins diesel engines.
  • Stainless steel DPF and CAT delete exhaust pipe for Dodge Ram 6.7L Cummins diesel trucks.
  • Polished stainless steel DPF and CAT delete pipe for Dodge Ram 6.7L Cummins diesel engine exhaust system.
  • Polished stainless steel DPF and CAT delete pipe for Dodge Ram 6.7L Cummins diesel engines 2013-2018.
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DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

$449.00
$449.00
Sale Sold out
Shipping calculated at checkout.
  • Increased Horsepower
  • Maintenance Savings
  • Increased Fuel Mileage
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Muffler Option
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  • Tech Support
  • Installation Guide
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FITMENT

Please choose the correct year variant before placing your order.

This pipe is compatible with:

  • Years: 2013–2018
  • Models: Ram 2500 and 3500 pickups, and Ram 3500, 4500 and 5500 Cab & Chassis
  • Engine: 6.7L Cummins

IMPORTANT INSTALLATION INFORMATION

Not sure how to install this product? No worries! Every order comes with a step-by-step instruction guide, and our full-time support staff is here to help with any installation questions. Open a support ticket and we’ll get it sorted.

  • Delete pipe: bolts on with the bolts and clamps we provide. No welding, just basic tools you probably already own, like wrenches and ratchets.

If you’re a complete fish out of water when it comes to working on your truck, we highly recommend having a shop do the install.

DELETE PIPE DETAILS

✅ Best Selling Ram Cummins DPF & CAT Delete Pipe

✅  High Quality T-409 Stainless Steel

✅ OEM Style Hangers & Clamps For Easy Installation

✅ Shipping Included In Price

Eliminate the following components 

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

CAB & CHASSIS INFORMATION

If you have a Cab & Chassis truck, select “Cab & Chassis” above before placing your order.

The 2013–2018 Cab & Chassis pipe also fits 2019–2021 Cab & Chassis trucks, but those newer models will need minor modifications.

Not sure which truck you have? Contact our sales team before you buy at (888) 830-2588 ext. 2 or sales@thedieseldudes.com.

SHIPPING & RETURNS

Processing

We’ll process your order within 1–2 business days, and then your pipe ships.

Shipping

  • Standard (free): 5–8 business days
  • Express: 3–4 business days, available at the end of checkout

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

Alaska, Hawaii, and some Canadian locations are subject to additional freight charges.

Returns

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

The DPF & CAT Delete Pipe for the 2013–2018 Ram 6.7 Cummins removes the Diesel Particulate Filter (DPF) and Catalytic Converter (CAT) from your exhaust system, and it's the best-selling Ram Cummins delete pipe we carry. Your factory muffler stays right where it is.

The pipe is high-quality T-409 stainless steel with OEM-style hangers and clamps for a factory-fit installation. It bolts in cleanly in place of the DPF and CAT, so there's no fabrication needed to get it on the truck.

Fitment splits by body style, so order the right one. Pickup models are covered for 2500 and 3500 trucks, and Cab & Chassis models are covered for 3500, 4500, and 5500 trucks. Just select "Cab & Chassis" above if that's what you've got. Covered model years are 2013, 2014, 2015, 2016, 2017, and 2018 on the 6.7L Cummins. One useful note: the 2013–2018 Cab & Chassis pipe also fits 2019–2021 models with minor modifications. If you're not sure which truck you have, reach out before buying.

You'll need a compatible delete tune to prevent check engine codes after install. If you want help pairing the right one, call (888) 830-2588 Ext 2 or email sales@thedieseldudes.com, and the full-time support staff will get you set up. Not sure how to install it? We send a step-by-step instruction guide, and support is there if you run into anything.

Shipping is included. Standard delivery runs 6–10 business days, and express runs 4–6 business days for an added cost. All delete pipes are final sale, but if you get a faulty or wrong product, we'll send a replacement.

For off-road/competition use only.

  • 5 stars: 30 (91%)
  • 4 stars: 1 (3%)
  • 3 stars: 2 (6%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Jon Hauger
DPF & DOC delete

Factory exhaust plugged up. Had questions about the DOC/DPF deletes, called after hours.. next morning Ryan from Diesel Dudes returned my call, answered all my questions. Ordered the pipe kit, arrived fast. Installed per their instructions and Dark Iron’s video… Bam! Back on the road and truck sounds absolutely fantastic, much better throttle response and now averages about 4mpg more than before. Ordered more goodies yesterday. Will be a repeat customer 100%.

Jon Hauger review photo Jon Hauger review photo Jon Hauger review photo
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Aaron Reed
Thank you guys!!!!!

I found you guys from a YouTube video while doing some researching on deletes. The interview with the owner answered all my questions. Ive had my 17’ 3500 for 2 years, I’ve put 85k miles on it so far (208k in total). Ive had 2 major repairs on it and the first one being 6k at the dealership, a bunch of egr issues. Long story short I’ve had a check engine light on for a nox sensor that i replace and some manifold sensor and a loose egr valve that I couldn’t get to without removing a bunch of stuff. I replaced a bunch of sensors, the check engine light never went off. I deleted the truck and my truck is fixed now. No check engine and it run better than its ever have since I’ve owned it.

Aaron Reed review photo
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Toby Matte
Delete

All items are easily installed nothing missing definitely changed the performance of truck can not tell you how happy I am with the vechicle now

S
STEVE MINICK

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

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Phillip Nickerson

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

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Brian Sebastian

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

C
C.J.

Fit great

H
Hoss

I like that the parts just slide into place and are a perfect fitment.

A
Alex Thomson

Excellent service
Simple install

D
Dennis Johnson
It almost fits perfect.

I ordered the pipe and muffler set and everything bolted together properly. However, the pipe itself is very very tight on the hangers. Not sure if this will lead to Future issues, but I spoke with the tech support team and they were quite responsive..

E
Ed Ginochio
Should have done it sooner!

Happy so far!

K
KW
Great products!

You guys did an outstanding job. Thank you for the fast shipping. Quality parts! Excellent fitment.

J
Jim G
Awesome parts

I had no issues with the install. And quality parts. Will definitely order more from the diesel dudes

C
Curt Johnson

Vary pleased with everything have olny installed the tuner so far. Vary simple to install and runs great.
Thank you

z
zachary miller
Totally happy

Such an easy process. You guys kept in touch the hole time. The delete pipe fit perfectly and the efi live was easy to use.

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Jerry Gott
Gasket Please

A new gasket should come with the kit, otherwise, very good . If a muffler is being added, be prepared to use your gray matter and be creative. Works well.

A
Andrew Ashley
2018 6.7l Cummins

The dpf and cat delete pipe with a muffler is a great kit, that is easy to install. Works great with the full egr delete also

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wesley Bussey
Semi solid set up

Set up is good overall if you’re straight piping it. If you’re adding the muffler this is where the issues arise. Attaching the muffler to the piping over the axle requires a decent amount of modification to the muffler and piping on a crew cab truck. Also the pipes were packaged well but had a fair amount of dents and one of the pipe ends was significantly dented.

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Travis Deal
16 ram cab and chassis

Not a bad job , figure out which pipe you need that comes with the kit and measure twice and cut once . The kit needs to come with the flange gasket , it doesn’t. Had to get one because my truck had 100 k on the odo . Quality is A-1 ! I wish I’d had done it sooner…..

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USD 234
4500 Ram

Install was simple and straight forward. The base tune was a little aggressive for a daily driven work truck. Don't want to roll coal, just tired of DEF problems. Fuel mileage on a 4500 has nearly doubled.

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James Coles

Worked great

C
Christopher Markgraf
O-Yea

Fits great. Purrs like a kitten

C
Colin Wink
2013 dodge ram

The pipes were a perfect fit truck is running like it should so far iam very happy with the install

J
Joseph Greer

Good customer service

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Darlene Nunn
2018 ram 2500

I couldn't be happier with the kit for my pickup. Everything works as it should, the customer service was very helpful and replied to any questions I had promptly. I would recommend to anyone interested in need of a delete kit.

C
Chris Gardner
Exhaust pipe gen 4 ram short bed cummins

Pipe fit great, clamps were easy to use, no leaks. Best exhaust DIY project I have completed on any of my rigs. If you have a little mechanical sense & can do some research you should be ok to do this yourself.

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Gary Stoner
2018 ram 2500

Pipes fit great, very easy to follow instructions

M
Melissa DeBerry

Thank you for a great product.

H
Hugh Estrada

Diesel dudes are the best. Great prices. I highly recommend.

J
Jason Stump

Works great. Very easy

H
Harry West

DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018

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