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Customer Reviews (4,847 total)

Garrett E. ★★★★★
Jun 12, 2026

Great Support

Everything was received as expected. I had issues with the tune profile. Was fixed within an hour of emailing technician. I also had issues with a rough idle. Technician provided an updated tune.

Todd H ★★★★☆
Jun 12, 2026

Couple parts issues

2015 lml kit came fast and was relatively easy to install. Had to hog out mounting holes on one egr block plate and had a coolant leak at a small barb fitting on the coolant line. Shout out to Tyson for staying on top of things and shipping out replacement parts ASAP! It has made it a whole different truck. Recommend the easy link as well. It had the tune for the fleece cp3 upgrade and worked flawlessly. And on the first SOF tune my mpg is up from 14-15 to 22mpg!

John Oakkey ★★★★★
Jun 11, 2026

The crew was very prompt about taking care of my order. Even taking care of my mistake in ordering, they made it right with no questioned asked. Definitely a great group to work with.

Phillip Nickerson ★★★★★
Jun 11, 2026

Over all great so far, very easy install and any questions I had were answered in a very timely manner.

Phillip Nickerson ★★★★★
Jun 11, 2026

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

Mason McGurran ★★★★★
Jun 11, 2026

Love it!

Absolutely great kit, easy bolt in install. Great kit and great video so you know how to get it all done.

Robert Nick Little ★★★★★
Jun 10, 2026

2019 Powerstroke

Great products. Easy to install. Runs great. Fuel economy went up. Horsepower is awesome.

JR ★★★★★
Jun 10, 2026

Always great products

Everything I've purchased has been great quality. Definitely happy with my purchases. Thanks dudes!

Steve Grewell ★★★★★
Jun 10, 2026

Ford 6.7 Powerstroke Full Delete Bundle | 2011-2012

Customer ★★★★★
Jun 10, 2026

Ezlink

Purchased an ezlink tuner for my ram 2500. The process was super easy, shipping was fast, and all my questions were answered punctually by Tyson. The diesel dudes care about customer service and satisfaction 10/10

Ramon Gonzalez ★★★★★
Jun 10, 2026

Awesome kit

Couldn’t be any more simpler

Matt Bridgmon ★★★★★
Jun 10, 2026

Very responsive and professional

Definitely recommend, very responsive and helpful.

Ian Lowe ★★★★★
Jun 10, 2026

Tuner

Ordered multiple products and they arrived quick. Instructions were pretty easy to follow and no issues with items.

PHILLIP D ★★★★★
Jun 10, 2026

Great product
Geeat support

Customer ★★★★★
Jun 10, 2026

Plug kit

Really fast shipping, and the kit is great,super easy install.

Cruz Martinez ★★★★★
Jun 10, 2026

Great product. Really helpful that they give you great written instructions plus videos.

Ryan Walsh ★★★★★
Jun 10, 2026

Excellent Lid

Many hats don’t my noggin well. This one is solid. Best quality.

Ryan Hazzard ★★★★★
Jun 09, 2026

Awesome customer service!!

Love everything about my decision to go with diesel dudes. Awesome customer service to say the least. All materials showed up in a timely fashion and are of great quality. TYSON is a fantastic representative of your company and very helpful.

James Kakazu ★★★★★
Jun 09, 2026

EFI Live Autocal V3 for GM/Chevy Duramax 2001-2016 | Delete Tuner

John Van Ness ★★★★★
Jun 09, 2026

What took you so long?

Thank you, John from diesel dudes. You’ve been extremely helpful answering questions checking on deliveries and making sure all went well before and after.
Great information in your videos and typed directions. It was nice having something to refer back to to make sure you were following the procedure. I used the muffler on the 4 inch pipe truck sounds fantastic not loud. Just a nice rumble as far as performance. It’s very early so I haven’t really tested out the shift on the fly power settings. I truly don’t feel like I need to because it runs so much better like someone finally released the parking brake and the truck can roll out the way it should.

Ronald Starr ★★★★☆
Jun 09, 2026

Universal 5" Optimal Flow Muffler

David Herman ★★★★★
Jun 09, 2026

Exceptional customer service

Was having issues with my tune Tyson resolved it and answered all of my questions in a knowledgeable and timely manner. Promote this gentleman.

Customer ★★★★★
Jun 09, 2026

Everything went amazing no issues with the install all the piping and everything was exactly as expected. Had to figure out a little bit of variation on the piping to get it to hang where I wanted it to.

Keith Schneider ★★★★★
Jun 09, 2026

2015 Powerstroke delete kit

Very satisfied with product! Customer support is quick and helpful. I am very happy with the results of the delete. My truck is completely different now!

Mike Oakleaf ★★★★★
Jun 09, 2026

Full delete kit

I'll start by saying the tech support is phenomenal! Sorry i cant remember his name but he was excellent. Helped me decide which kit was best for my truck and me. I haven't completed the install but I will soon and update. Great Company!!

Chris Berhorst ★★★★★
Jun 09, 2026

2008 Cummins Full delete

Very satisfied with product! Install went very smooth. Customer support is quick and helpful. I am very happy with the results of the delete. It’s like I have a completely different truck! Will be recommending Diesel Dudes to friends!

Roland Palacios ★★★★★
Jun 09, 2026

Great product easy to tune and parts were easy

Great product easy to tune and parts were easy to install

Robert Hughes ★★★★★
Jun 09, 2026

Shipping Protection

Jeff Daye ★★★★★
Jun 08, 2026

Install went well and the truck runs

Install went well and the truck runs great

Nate T ★★★★★
Jun 08, 2026

Customer service

After buying the kit, I’ve had several questions and each time they get answered same day. They take my questions seriously and communicate if they have to ask the technical team before giving me a solid answer. Tyson has been my main rep that I work with and he’s been absolutely awesome not to mention patient with the fact that I’m not so knowledgeable in this world of tuning. I invested a lot of money into my 2020 ram and it’s nice to have support that takes my investment seriously

Raul Mendez ★★★★☆
Jun 08, 2026

Priority processing was worth it.

Fast shipping overall. Two packages were sent: 1) Exhaust 2) HPTuner. The exhaust pipes were delivered with a few days. The HPTuner, however, was delayed because the address was incorrect (Court vs. Street). Good thing that my FedEx delivery guy knew the correct address and delivered a few days later.

Wilmer yoder ★★★★★
Jun 08, 2026

Happy

I am happy with the tuning an everything but the only thing is now my transmission won't shift to 8 gear so im nt sure wat to do

Mike ★★★★★
Jun 08, 2026

4” muffler

Installed the 4” muffler after deleting the truck without the muffler and was a little too loud towing and had a bit of a drone while cruising. The muffler solved everything. Thank you!

steven garrett ★★★★★
Jun 07, 2026

F250

Everything came quickly and was easy to install no problems so far

Chris Berhorst ★★★★★
Jun 07, 2026

2008 Cummins delete bundle

Installation was very simple and straightforward! Everything fit perfectly! Tuning was way simpler than anticipated! Will be recommending to friends!

Customer ★★★★★
Jun 07, 2026

Ram Cummins 6.7 Full Delete Bundle | 2019-2021

Arnold Torrence ★★★★★
Jun 07, 2026

2011 Ram 3500 full delete

Shipping was very fast and everything seemed in working order. I will go more into detail once I have installed the kit.

Billy Rohn ★★★★★
Jun 06, 2026

The kit works unbelievable

The kit works unbelievable, truck runs way way better than thank you

Chad Peterson ★★★★★
Jun 05, 2026

Worth it!!

No complaints glad I went through with it!!!

Thomas McCann ★★★★★
Jun 05, 2026

Full delete

The full delete package was great, everything ordered was shipped and delivered within 10 to 12 business days. Everything you needed for the delete were in the boxes, which made it less stressful, to get started. This was my first delete, my son and I made it a great experience together, he flew in from Florida to help me with the job. The auto agent tuner was easy to install and use. The exhaust was a little trickier, with having to work on the ground, laying on stone, we did have to cut some of the exhaust extension piece, to fit it into the bushings, I have a 2017 F250 long bed, I was hoping not to have to, but wasn’t that big of a deal. The EGR delete, was not to bad, drained the coolant, unplugged some of the connectors, sprayed the heck out of the flange bolts to loosen them up, had an issue with one bolts on the bottom flange, trying not to break it, which took a bit of time, but got it out, got all of the blocker plates on. It definitely opened it up, more horsepower and sounds great.

Stephen Bland ★★★★★
Jun 04, 2026

Order full delete kits for my 2022 f350

Order full delete kits for my 2022 f350.With the help of clear instructions from The kits I was able to install my self right in my driveway. It’s like having a new truck love the results!

Customer ★★★★★
Jun 04, 2026

Install

Should be installing this delete kit this weekend and will let you know the outcome thanks

Tyler Reum ★★★★☆
Jun 04, 2026

Shibby Kit

Great fit, no instructions though so you just gotta use your brain

Malissa Sharp ★★★★★
Jun 04, 2026

Everything works great!

Everything works great! The only issue I had was the plate that bolts on the up pipe is to big around the bottom so I had an exhaust leak that made a squealing noise. I took it off and used an angle grinder to remove the bottom portion to make it match the gasket and it worked great. I have already recommended this to a few people!

Ernesto Romero ★★★★★
Jun 04, 2026

1-Year Extended Warranty Tuners

Kev ★★★★★
Jun 03, 2026

Customer service is great!

At first I was a little skeptical since I had to leave a voicemail, and historically I don’t get many return calls, but every time I have called, I have received a phone call back and was treated very professionally. Received my kit within a week of ordering. Would definitely recommend diesel dudes to anyone!

Kelly Falkner ★★★★★
Jun 03, 2026

6.7 harness plug

It had everything you need perfect fit

B. Martin ★★★★★
Jun 03, 2026

Easiest Tune Ever

Get the app, plug it in connect to WiFi. I choose the SOTF Hiss tunes. Then programed the TCM to high pressure medium shift points. Easy does not describe it.

B. Martin ★★★★★
Jun 03, 2026

Easiest tune ever

There not kidding, plug in connect to WiFi. Select the tune you want, I did SOTF Hiss. Took like 8 minutes. Tuned the TCM after raise pressure medium shift points. That’s it done no codes runs better. Nice and easy

Marvin Cannon ★★★★★
Jun 03, 2026

Easy to install

Just find the right one and plug it in

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