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Customer Reviews (4,847 total)

John Maisonave ★★★★★
Jun 29, 2026

Full Delete Kit for my 2012 Ram 2500

Got the Full Delete Kit for my 2012 Ram 2500. I Put in the exhaust myself; Hardest part was removing the old heavy crap. Make sure the down pipe seats to the back of the turbo !

You might have to bend the flanges out a little but to sit flat. I also bought a Felpro gasket and Exhaust gasket maker to seal the exhaust leak I had. Everything else buttoned right up.

I had to watch a YouTube video on the EZ Lynk programmer. But that was super easy and I added the shift on the fly switch as well.

My truck came ALIVE after that ! Drive the 100 miles at 30% throttle so your transmission can adjust to the tune. Don't just go out and hammer it. I haven't installed the EGR delete yet. I'm another YouTube video away from that.

The only gripe I have is I asked customer service a EZLynkk tuner question and they just answer my email by saying "Contact EZLynk" Other than that, Great Product and Great performance in my truck now.

Chad Eikost ★★★★★
Jun 29, 2026

No problem with shipping

Good seller

Trent Wangsgard ★★★★★
Jun 29, 2026

Good

Matt Baker ★★★★★
Jun 29, 2026

Owner

Matthew Baker

Michael Holland ★★★★★
Jun 29, 2026

So far good

Got delete kit from competitor. Aisin transmission was going nuts. Need truck right for cattle business. Purchased tune from Dudes and transmission settled down and #s on instument panel leveled out. Now shows 16mpg avg fuel economy. Trailer tow, exhaust brake everything working as it should.

Mason ★★★★★
Jun 28, 2026

ECM Questions

My customer service support guy was Tyson and I had some questions about the ECM that I had ordered and he was quick respond and even on a Sunday he got back to me. Excellent service.

Damien Wilkerson ★★★★★
Jun 28, 2026

Works amazing. Cut noise in half. Super happy

Rocky Bratcher ★★★★★
Jun 28, 2026

2017 Ram 2500 Laramie longhorn limited edition

Highly recommend diesel dudes products 5 stars from me

Gabriel Ramirez ★★★★★
Jun 28, 2026

L5p

Im very happy with the delete. everything work smoothly. Thanks

M ★★★★★
Jun 28, 2026

Offroad Cummins Project.

Great knowledgeable Staff.Fast Shipping Recommend 100% ..

J. Brent Smith ★★★★★
Jun 28, 2026

Diesel Dudes Full Delete paired with Banks Monster Ram

2018 Ram 2500 6.7L
I finally carved out some time to get the delete completed. I anticipated 1 day, but it acutely took me two. This was my first self delete on a truck so I took my time and followed every step in order and watched all the recommended videos and written instructions.

Peter Wagstaff ★★★★★
Jun 27, 2026

2015 Ram 3500 6.7l delete

Got my delete kit in and installed it today the instructional videos were very helpful, only wish there was a gasket for the downpipe to the new exhaust, the easy link time was quick and easy to install

M ★★★★★
Jun 27, 2026

AutoCal V3 Offroad Cummins 6.7

Great Customer service , extremely knowledgeable..Fast Shipping..Quality Parts / Staff ..Id recommend Diesel Dude's 100%..

Ryder Ray ★★★★★
Jun 26, 2026

Priority Processing

Ted Quinn ★★★★★
Jun 26, 2026

Great customer service!

Long story short, I made errors in my order and Tyson did an awesome job helping me sort it out.

Thank you!

Mitchell Haldane ★★★★★
Jun 26, 2026

2019 f350 full delete package

Excellent customer service from Tyson.
Answered every question I had, went above and beyond.

Mario Antillon ★★★★★
Jun 26, 2026

Great customer service

After purchasing and installing my programer, i decided to make an upgrade to my truck and had a few issues after the upgrade, i got a hold of John and he was really helpful and got me back on track with the right programing for my vehicle, (happy with the fast response and equipment provided by the diesel dude's)

Adam Vanslyke ★★★★★
Jun 26, 2026

Awesome

This kit was very complete. It did lack some instructions, but the instruction videos made everything pretty easy I would say be prepared for the three bolts behind the turbo block off plate. I left my tube in place because of those bolts were gonna break and use the block off plate and made a bracket to mount the tube so it didn’t break overall the kit was wonderful. The programming was absolutely easy. Everything went right into the auto link like it should have instantly made my truck run again after being down for two months. I’m very happy with my decision to purchase this kit and I will recommend this company to anyone who needs to delete a diesel.

Rod McQuerrey ★★★★★
Jun 26, 2026

Need for speed

We received the email tuner the next day and all of the egr and exhaust parts the following business day it was awesome

Eduardo Perez ★★★★★
Jun 26, 2026

Delivered peace of mind

Kept having issues with emissions on my 6.7 Cummins so I finally pulled the trigger on the delete kit. Super hesitant because I’ve heard horror stories of bad tunes but Diesel Dudes were not only super responsive but they also delivered a great product. Had zero issues with my tune, EGR delete kit and fill exhaust kit. Customer for life.

Thomas Snyder ★★★★★
Jun 26, 2026

Complete delete bundle 6.7 powerstroke

Awesome kit ! Kudos to team Diesel Dudes !!

DON MAC LEOD ★★★★★
Jun 25, 2026

6.7L Cummins tune worked great

I went from a truck that would not run to a truck that runs better than new
thanks to the diesel dudes support team

Luis Portillo ★★★★★
Jun 25, 2026

EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner

landis burkholder ★★★★★
Jun 25, 2026

EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024

Lane Roberts ★★★★★
Jun 25, 2026

DPF & CAT Delete Pipe | Ford Powerstroke 2011-2016

Thomas Snyder ★★★★★
Jun 25, 2026

Full delete bundle

Love it. Now my engine can breathe! Kudos to team Diesel Dudes!

Michael Morris ★★★★☆
Jun 25, 2026

Great product

I purchased and installed the complete delete / tune kit on my 2016 RAM 1500 3.0 Ecodiesel. WOW, what a difference! I had the ECM reprogrammed (recall) by the dealer and regretted it everyday after. Horrible turbo lag and worse mpg and less power. After the delete/tune the truck now runs great! No turbo lag, instant throttle response that with the +70 hp tune I have to be careful to not spin the tires on acceleration. I was getting about 19.5 mpg combined mpg before the tune, now I’m at 23 mpg combined. I just switched to the +40 hp tune to improve mpg even more but haven’t driven more than 10 miles around town to this point but I am anxious to take it on a trip to see the improvement.

Jim Deadrick ★★★★☆
Jun 24, 2026

They made it right

I have to give credit where credit is due, I wrote a couple of reviews on here and gave them only one star aired out my complaints. I did hear back from diesel dudes after leaving the reviews and they went over everything and made it all right by me I am a very satisfied customer at this point I would have edited my other reviews but I could not find them. When it comes right down to it, the diesel dudes do take care of their customers even when it means swallowing some of their pride and using it as a learning experience.

Grant ★★★★★
Jun 24, 2026

Highly recommend this company, I installed one of the kits on my f250 a couple of years ago and it has performed flawlessly. Had to install a new BCM and had questions about resetting to factory tunes, then re-tuning after the dealership programmed the new BCM. I reached out and Tyson was quick to respond with my questions. 10/10!

DREW Modahl ★★★★★
Jun 24, 2026

I was on a waiting list for my delete bundle

I was on a waiting list for my delete bundle. They called to let me know they were back in stock so I didnt need to keep checking the website daily. I ordered the kit as soon as it was available. The install was to be as expected (install video helps). It may be worth making your own install videos to help guys that may have less mechanical abilities and knowledge. I also think you should put the plug kit as part of the bundle. It would just make the install that much cleaner and guys wont have to make another order and wait like I'm going to have to. Overall great service, products and a great feeling. My DPF was a couple hundred miles from failing and the truck only has 52k.

Carlos Montalvo montalvo ★★★★★
Jun 24, 2026

Just the right Decision thank you

Excellent assistance on my questions and support just on point

Tim Allen ★★★★★
Jun 24, 2026

Great Company & Great Service

This company is 100% customer service driven, and that is what I look for in a company to buy from. Their shipping was fast, their responses were super fast, and their knowledge was supreme!!! When I need more truck parts, this is where I will come to buy from!!!

Tristan Lekvold ★★★★☆
Jun 24, 2026

EGR delete Kit

Shipped quickly but had to go to parts store and purchase some new hoses and caps for coolant lines.

Tristan Lekvold ★★★★☆
Jun 24, 2026

3.5 inch downpipe

Shipped quickly and was simple to install.

Charles Rector ★★★★★
Jun 24, 2026

Camping Adventures

I know how it is when your truck won't go.Its very frustrating but the kit I received from you awhile back has been great! We use the truck for our camping adventures & I have Leukemia so I'm very happy it has worked so well. I just wanted my truck to go, not a hot rod but if I get a different truck to hot rod I'll definitely give you a call.

Bryan Jernigan ★★★★☆
Jun 24, 2026

2021 F350

Everything arrived fairly quickly. The instructions for the tune and getting your files was a little confusing at first. Once I went through the steps it made more sense however, I would suggest having the individual download the ezlynk app and create an account before hand. Once I saw the list of available tunes I was a little overwhelmed. I also didn’t understand what some of them were for. But I didn’t want a heavy tune so I stuck to the 30hp and glad I didn’t go with the HISS or LBF tunes as that turbo hisses enough even without software to make it so. The video was very helpful but I will say I am more of a written instructions person. I hate having to go back and find the right spot on a video to rewatch something because my ADHD brain didn’t comprehend it the first time. I did not delete the EGR at the moment as I have no means of catching and reusing the coolant or replacement coolant at the moment. With that I didn’t realize I needed to still disconnect the EGR system and the throttle body because the video kicked and ad just before that part of the video played and I thought the video was over. After rewatching the video I discovered why my truck was struggling to stay idling and blowing white smoke. Disconnect everything and voila! Truck rumbles like it should. I was impressed with their AI support system. I was very wary of it at first but it answered and clarified every question very well. I wouldn’t have rewatched the video without. Overall great product and can’t wait to delete the rest of the EGR system.

James Micheal Howell ★★★★★
Jun 24, 2026

Great guys

Great guys, products and system. Easy to get in contact with for questions. Whole process was great experience!

Jedidiah ★★★★★
Jun 23, 2026

John in customer service

I had a great experience with The Diesel Dudes, specifically thanks to John in customer service. I initially received a 5-inch muffler instead of the 4-inch one I needed for my 2007.5 Cummins. John jumped on the issue immediately, and he had the correct replacement to my door by the very next day. It’s rare to find that level of promptness and reliability. Highly recommend them for their support and dedication to getting the job done right

Robert Slaughter ★★★★★
Jun 23, 2026

Very happy with the results

Doug Warren ★★★★★
Jun 23, 2026

Awesome support amazing results Thank you Tyson

I watched the video prior to starting the install, but I still had a few questions on the install and texted them with questions and got immediate response back. The only issue I had was finding out that taking my front right tire off and removing wheel well cover made the job of getting to the V band clamp on the pipe attaching to the turbo made life much easier and to mention that having another person attach the clamp while the other person holding the pipe in place would of been near impossible by myself. Now for the bad..I received the pipes/muffler in what appeared to be a re packaged box. The packing might as well not been in the box as the muffler ends were bent. I contacted them and sent pictures and i promptly go a new muffler. My suggestion would be to wrap the pipe ends in a more solid Styrofoam material and to strap the box around the sides and ends as the box is extremely heavy with all the pipes. With that said I will still give them a five star for the service and tech support. I am extremely happy with the end result and friends are amazed when they find out I deleted the whole system and totally shocked when I tell them the difference it makes with HP and MPG. If the MPG continues to improve the savings over the next few years will pay for the price of this delete kit. Big shout out to Tyson for all your help.

Customer ★★★★★
Jun 23, 2026

Excellent Products

Kits contained everything I needed to delete the EGR, DPF, and CCV. It was a huge project for me, but everything worked. Customer service with Tyson was very responsive and helpful. Same with the technicians through EZ link - worth every penny.

John Kindred ★★★★★
Jun 23, 2026

5th gen exhaust

Perfect fit and fast delivery

Kevin Samson ★★★★★
Jun 23, 2026

Great dudes to deal with

Everything I ordered came it in a timely manner. When I went to install my tune the truck wasn’t running properly after the download. I reached out for technical support. They responded quickly and I was able to have my truck running awesome.

Billy Leazer ★★★★★
Jun 23, 2026

Great product had no problems

Luis Saenz ★★★★★
Jun 23, 2026

Best addition to my truck.

Perfect delete kit for a mechanically inclined do it yourself kind of person. I installed full delete kit up to factory muffler for a 2012 Ram 2500 6.7 in justover a weekend. All muffler sections, EZ Lynk SOTF and EGR delete were included. Instructions were very clear and well explained,plenty of videos, and tuning was very straight forward. Staff was very helpful with any questions i had and responded very quick to all my questions. I would defenetively reccommend their products and expertise. Truck sounds awesome, gained power and no check engine lights.

Anthony Wellman ★★★★★
Jun 23, 2026

Ford 6.7 Powerstroke Full Delete Bundle | 2017-2019

Jeremy Hendren ★★★★★
Jun 22, 2026

You guys write some clean tunes. Customer service is top notch

Jared Qualls ★★★★☆
Jun 22, 2026

Works great, better MPGs

The tune kit came with an installation video of Dark Iron Diesel which I’ve watched several times prior to ordering my kit so I knew mostly what to expect. When going through the tuning process, I did get an error code which required me to swap old and new ECMs a couple times as well as contact RaceMe directly for support. RaceMe tech was able to walk me through the steps necessary after sending me a recovery file for my truck to get it properly tuned and running. After the whole process, I would still recommend this kit because I’ve seen an improvement in MPGs. I was getting 12-13 mpg in town prior to tuning and am now getting 17-18 in town but get up to 24 mpg on the interstate in my 2500. All in all, I’m happy with the kit. The cost was definitely steep up front but I know my truck will now be able to last much longer than a stock engine with all the emissions crap on it.

Customer ★★★★★
Jun 22, 2026

Tuner Harness Plug Kit | Ford Powerstroke 6.7L&6.4L 2008-2026 | Shibby Engineering

Brad ★★★☆☆
Jun 22, 2026

Hard parts seem quality. tunes good in the end and customer service is good but you have to wait

Everything shipped on time and arrived in a timely manner. The tunes were difficult to determine which one applied of the 17 they sent me. Customer service was decent and so was the tech support but it was frustrating waiting 24 hours for each email correspondence. The Tech chat on EZ Lynk helped a lot once I was told about it. Tyson at Diesel dudes helped as much as he could but the tech chat on EZ Lynk was a lifeline.

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