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Customer Reviews (4,593 total)

Arturo Ibarra
Sep 17, 2026

Did not work on my truck that had a previous tune couldn’t override it. If you want to overrride a tune you need the ez link tuner. Left my truck on Limp Mode for days. I couldn’t return it ether, waste of money.

Jeremy Mullins
Sep 16, 2026

Great Support

Easy Install and Great Customer Support. Quick and Accurate.

Craig
Sep 16, 2026

Great kit easy install arrived on time very quick responses and solutions to any issues top notch techs really improved the performance of the truck would highly recommend if your planning on deleting your vehicle this is the company to go with

Customer
Sep 16, 2026

2021 ram 2500 full delete bundle

The delete went together as it should and Tyson was very helpful. I couldn’t have done it without him. He as always there when needed
Thank you for your help.
If I do this again I will be going back here.

Ben Coale
Sep 16, 2026

The whole kit

The whole kit was very simple to install. The instructions were very simple to read. Now I did it by myself which I don’t really recommend especially when I was taking out the def canister. However it’s doable, and everything else was a piece of cake. The tuner updating and tuning the truck process was very easy as well. Very well explained in the instructions. The quality of the parts were 10/10. The sounds of just the delete pipe is perfect to me, and the SOF knob is one of my favorite things as well. All and all I would say it was actually easier to install than I thought it would be!!

Zebulon Smith
Sep 16, 2026

AWSOME

The amount of help that tyson provided was awesome they would call back within an hour. Even on saturday and sunday, we'll be purchasing from them again

bradley richardson
Sep 16, 2026

Amazing delivery

The Delete system got to my home quick, and was well packaged, everything came in great shape. Once I was able to find the right videos and instructions I was able to do the Delete and install on my own mostly, by reading the instructions and watching videos. There wore some things I had to call in for assistance, like what to do with old sensors, and what some of the things wore for that coming in my order, my all my questions wore answered with in a day. Over all difficultie level 1 being plug and play and 10 being i lit my truck on fire to feel the satisfaction of not having to keep trying to complete the job, i would say a 6. Some of the bolts wore horrible to get to, and the hangers on the exhaust had to be heated and bent in order to fit properly.

Patrick
Sep 16, 2026

Anthony walked me thru the issues I was having. Great customer service

Jeremy Mullins
Sep 15, 2026

GREAT SUPPORT!

Casey did an amazing job with any guidance I needed. Great kit and easy to install! I'd recommend them to anyone if your looking for a quality kit with great support.

Bryan
Sep 15, 2026

Great Help

I ran into an exhaust issue and a tube issue. Tyson worked with me over the course of several days to help me with the exhaust issue and the tune problem. His responses were fast, and provided great results. I really enjoy purchasing from companies that have great customer service like this. Tyson is a solid dude!

Jason Henderson
Sep 15, 2026

Love it!!!

This kit was amazing, easy to install all instructions, clear and concise

Ed
Sep 15, 2026

Delete kit F250 2017 6.7

Install was straight forward. Plenty of instructions and videos. EGR is still in place but disabled. Still relearning the new TCM file, but happy with the results.

Customer
Sep 15, 2026

GO JOHN!

John was awesome to work with and helped me through every single problem I had. SUPER quick responses and was very knowledgeable! Great services yall!

Customer
Sep 15, 2026

John with the diesel dudes

John was quick to get my shipping label to me so I could get the process going quickly and smoothly.

Roy Lyons
Sep 15, 2026

I started on the delete the following day after my kit arrived my exhaust did come till a couple

I started on the delete the following day after my kit arrived my exhaust did come till a couple days later but it all worked out.i had purchased a Banks monster kit. Previously. I started with the tune that went well the truck fired up afterwards . I had already ran the wiring for the switch. So I got the switch in the tune in and the egr removed and some of my intake the first day . Second day completed the removal and reinstall for egr and intake. The exhaust the next day after it arrived . Worked out very well. Only thing is I think you need an L bracket with a spacer for the exhaust riser tube sensor. Definitely more hp and better fuel mpg.

Customer
Sep 15, 2026

Adrian is the man

He was very helpful from the start save me a lot of time and headache appreciate his honest opinion diesel dude is a great company

Lee Stanley
Sep 15, 2026

Great customer service

Tyson along with the rest of the team are amazing!

Lee Stanley
Sep 15, 2026

Great job thanks

Wayne
Sep 15, 2026

Tyson was a great help with all my questions very good supporting staff. Recommend to anyone

Wayne
Sep 15, 2026

Tyson's been a great help with all the questions I have. Thank you for your help and your support

Hunter
Sep 15, 2026

6.7 Cummins complete bundle

I ordered the full kit with EZ Lynk from the website and had Adrian help me every step of the way. Everything came in and the local shop had no issues installing. EZ Lynk was extremely user friendly and the tune is great. Very conservative tow tune and the truck runs and drives amazing.

Hunter
Sep 15, 2026

Customer support

I had some questions about the install and tune that my mechanic was having trouble with and Tyson responded quickly and helped me get everything I needed to get on the road.

Charles Bishop
Sep 14, 2026

Adrian was awesome to work with

Ordered the kit two days ago, tracking says it will arrive day after tomorrow. I am looking forward to getting it installed and seeing the benefits. Thanks for your help!

Jimmy
Sep 14, 2026

Ignore the bots and haters online. This company is legit.

Was very hesitant about purchasing from thedieseldudes due to seeing some Facebook comments, but I am absolutely thrilled to say that the Facebook comments regarding not getting premier-level customer support and a great product are either from bots or from haters (because my experience from purchase to install has been absolutely flawless).

Roy Lyons
Sep 14, 2026

Very happy

I was very happy with this kit from beginning to end . But with the EGR click click kit the mounting plate I think there should be an L bracket / spacer for the exhaust heat sensor line. Other than that I did it myself in two days laying on the floor for the exhaust. And I also installed the Banks monster intake kit.

Levi Blevins
Sep 14, 2026

Awesome kit for my 2018 ram 3500 6.7l

Awesome kit for my 2018 ram 3500 6.7l. It
Was easy and straight forward to install and the packaging was great! The bypass cable came as a plug and play vrs tearing into the obd2 port. I would definitely order it again.

Travis
Sep 14, 2026

A great company

This kit was so easy to purchase. Customer support was out of this world. Tyson was outstanding through the whole process.

Travis
Sep 14, 2026

The only place to delete

This is by far the only delete kit people to order from. They come highly recommended from everyone I talked to. Super fast shipping, tech questions were answered with in minutes. I won’t let my friends order from anyone else.

Customer
Sep 14, 2026

You cannot go wrong with diesel dudes

I highly recommend the diesel dudes. The most informative people I have ever had the pleasure of talking with regarding making your diesel great again. Buy with confidence. 👍🏻👍🏻

Customer
Sep 14, 2026

truck runs great

Josh
Sep 14, 2026

Delete kit 2016 ford f350

It was plug and play with everything diesel dude gave me. Thank you for everything you guys sent me to do the job it help out a lot.

Adam Nowlin
Sep 14, 2026

Tuner Harness Plug Kit | Dodge Cummins 6.7L 2007-2024 | Shibby Engineering

Doran
Sep 14, 2026

Technical Help

Adrian answered questions in great detail, was through, and had detailed knowledge about the process. He was not pushy, and was able to answer a lot of very detailed questions about the process to a relatively deep technical level.

Duncan
Sep 14, 2026

Fast and helpful

Had an enquiry that was quickly taken care of by Adrian. Though I didn't get the answer I was hoping for, he was super helpful and gave me a very complete answer.

Thomas
Sep 13, 2026

Full delete and EGR delete was flawless.

I recently completed the full delete and SOTF tune including the EGR delete. It went well. I followed the directions, watched the videos and had no issues. Only thing I had to buy extra was an exhaust gasket. Fuel mileage, with limited tests, seems to be improved about 4 mpg.

Taylor Brown
Sep 13, 2026

Everything so far has worked great

Everything so far has worked great. I would love a non mechanic description of what exactly the individual tunes do as i live in a city and pull a lot of trailers but also use my truck as a daily grocery getter.

Todd Bradley
Sep 13, 2026

Everything received as promised with good quality

Everything received as promised with good quality.

Geoff Olds
Sep 13, 2026

I went with Diesel dudes b/c it was a one stop shop kit that I needed for my truck

I went with Diesel dudes b/c it was a one stop shop kit that I needed for my truck. The customer service is beyond amazing. They’ve been very helpful so far on ALL of my questions and concerns

Customer
Sep 13, 2026

Priority Processing Quote

Dale W.
Sep 13, 2026

Great customer service

I’m not sure who I have been emailing with but they have been a great help for the past week. They got me in touch with race me Canada. They sent me a new tune file and got me straightened out. Big thanks to whoever helped me from both companies.

Caleb Glover
Sep 12, 2026

The product was awesome

The product was awesome. Easy to use. I did have trouble but it was me I forgot to plug something back in lol. Plus the tech we’re really quick. Even got back to me on a Saturday for a question I had.

Michael Dills
Sep 12, 2026

Good kit and great service

Install was simple and straightforward. I had a small leak on one of the blockoff plugs and could not find a replacement anywhere. I reached out to diesel dudes and Tyson was awesome to work with. He hooked me up with a replacement and no more leak.

KD
Sep 12, 2026

2018 F350 6.7L

So far so good. Tyson and team were quite good at responding to support requests. I do recommend.

Customer
Sep 12, 2026

What a difference I should have done it years ago

Alex Lara
Sep 12, 2026

Great company

This dudes have a very good customer service really quick responding via email i chat with Adrian and he helped me through the whole process , the only problem is the shipping it does take a while to get the parts here in Washington State other than that i am really happy with this dudes , yes of course i do recommend them .

Marcus Nash
Sep 12, 2026

The best Diesel Dudes

Tyson and his team go out of their way to help and expedite what you need.

Customer
Sep 12, 2026

OUTSTANDING sales & support

Contacted thedieseldudes on Sunday, not at all expecting a reply until late the following day. Adrian replied and answered the seemingly endless list of questions I had. Adrian was patient, promptly answering all my questions and eventually settled on a package that I'm will alleviate the current issues with my ride. Onnce the whole kit is installed, I'll submit another review. Thanks Adrian and the rest of the dieseldudes for all the tremendous help!

Tim Vermillion
Sep 12, 2026

Great

Milage went from 9mile per gallon to 18 and can you tell me can I run off road fuel in my truck when working on farm my ram 3500 is more of a work horse now thanks jake

My 2018 Ram 3500 6.7
Sep 12, 2026

My delete on my truck

Just finished installing the delete on my 2018 Ram 3500 6.7 and I couldn't be more pleased. I went with the EZLynk kit and it took me a couple days, being 69 years old and getting up and down from under the truck wasn't much fun.

Finished up the installation the next day and took the truck for a short drive and man what a difference. Going to take a trip down to the Oregon coast and I'm looking forward to seeing what the difference is from stock. And no more DEF to have to buy.

Johnathan Towers
Sep 12, 2026

Customer service

Excellent customer service. Specifically Tyson. First time purchasing a tune so new to the game. Tyson was the rep who helped me. He was amazing very informative and helpful. He even took the time to reach back out days later to make sure everything worked out and went well. Thank you diesel dudes

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