Tuner Depot Reviews

Tuner Depot ReviewsSee store reviews

Jon L.Verified

Had the mini maxx v2 on my 2015 6.7 Cummins and had some issues and no support. Purchased this EFI Live v3 to rectify the issues caused by the mini maxx. Received the EFI live tuner earlier than expected, tune and firmware were updated and preloaded. Uploaded to the truck and it was a night and day difference. Currently the EFI live and tuned are working perfectly and the truck feels like it should again. Definitely will recommend tuner depot tunes and EFI live tuner to anyone.

Ram Cummins 6.7L Autocal V3 DPF Delete Tuner (2013-2021)

J T.Verified

I have 2005 LLY 2500 Cateye...purchased the 5" exhaust. Only one hanger had to be modified using a hammer. Sounds and looks great. The logistics was a bit off for me. DHL asked for me to upload ID to their website. Found that odd. Product came from Canada, so i guess that makes sense.

GM Duramax 6.6L Down-pipe Back Race Exhaust (2001-2007)

Derek D.Verified

Got me kit in two days. Super fast and prompt. The kit went on way easy and I was very impressed with performance gains(with tune of course.). Awesome customer support. I will use this company for anything else I need

Ram Cummins 6.7L Down-pipe Back Competition Exhaust (2013-2018)

Tyler S.Verified

Would highly recommend using tunerdepot for all ur needs , had my package in 3 days and installed in 2.5 hours while having a broken leg with the help of 1 buddy

Mini Maxx V2 Delete Tuner (EGR/DPF/DEF)

Tyler H.Verified

I ordered this “egr testing device” on a thursdsy and it was in my mailbox by 12:00 monday the kit was the 3rd kit i ordered and this was the first one where the bolt holes lined up and it didnt leak any coolant by far the best fitment of all i was able to get in the truck while leaving the truck all together took me 20 minutes i did have to cut about 3/4th of a inch off the metal j pipe and about 1/8th a inch off the silicone. Other than that its been installed for about 25 miles and is perfect...

Ford Powerstroke 6.0L EGR & Cooler Delete Kit with Up-pipe (2003-2007)

Customer video review of Ford Powerstroke 6.7L Cat & DPF Delete Pipe 2011-2022

Matthew S.Verified

I just the the 4” delete pipe and kept the stock muffler and tips. I like the sound and performance is great.

Ford Powerstroke 6.7L Cat & DPF Delete Pipe 2011-2022

Carl H.Verified

Overall the truck runs smoother and shifts better than it did before installing the tuner. I've got it set on the stock tune and am very satisfied with my purchase.

H&S PERFORMANCE Mini Maxx V1 DPF Delete Tuner

Travis M.Verified

I installed the 2020 powerstroke egr delete from TunerDepot. Took me and my brother 6 hours in the garage following the youtube video step by step. Only complaint instructions culd have labeled the sensor connectors better.

Ford Powerstroke 6.7 L – All-In-One DPF/DEF/EGR Delete Kit (2020-2024)

Christopher G.Verified

I installed the 2011 6.7 Powerstroke EGR delete on my F-350, and it made a huge difference. No more regen cycles, lower EGTs, and better throttle response. My truck runs cooler and smoother. Works as promised .

Ford Powerstroke 6.7L - EGR Valve & Cooler Delete Kit (2011-2014)

Customer photo review of Jeep Grand Cherokee EcoDiesel 3.0L - All-in-1 Delete Kit w/Iron Loader V2 (2014-2017)

Joseph S.Verified

Used the Iron Loader V2 on my Jeep EcoDiesel throttle is sharper and its got more power now. Watched a YouTube vid to get the pipe right but the rest was easy. Solid upgrade for the price.

Jeep Grand Cherokee EcoDiesel 3.0L - All-in-1 Delete Kit w/Iron Loader V2 (2014-2017)

Andrew B.

Took me and my buddy roughly 5-6 hours to install, hardest part was getting the old exhaust parts off. But everything went on, fit great and EFI installed its tunes without an issue, I added an aftermarket intake elbow and I keep the truck on stock tuning, what a HUGE difference. even when I put it into level 3 there's barely any smoke. Super clean running tunes and no check engine lights on.

Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ Delete Pipe (2013-2018)

Dan Y.

Just like one of the other reviewers, I had tried the Mini Maxx V2 with no luck. Multiple emails with a horrible customer service department at Mini Maxx, with no fix for their product. I contacted Tuner Depot, and they offered to exchange it for the EFI Live Autocal 3. Tuner Depot paid for shipping, and I had the Autocal 3 in just a couple days. The Autocal 3 works great, and the SOTF switch is a very nice feature. Absolutely no issues with the EFI Live product. Tuner Depot's customer sup...

GM Duramax 6.6L Autocal V3 DPF Delete Tuner (2011-2016)

Reviewer's close-up of a Ford Powerstroke 6.7L engine before installing the EGR & Cooler Delete Kit.

Jairo F.Verified

Good quality, fast delivery 🙏

Ford Powerstroke 6.7L - EGR & Cooler Delete Kit (2017-2025)

Daniel D.Verified

2016 Duramax delete kit fit like it should - no more regen issues. Truck runs cooler and pulls better. Install took some time, but nothing crazy for a DIY job. Make sure to check all connections. Solid quality—would recommend.

GM Duramax 6.6L All-in-One DPF/DEF/EGR LML Delete Kit (2011-2016)

John G.Verified

Been looking for a trans tune for my 18 Duramax 2.8L, finally found this one. Shifts way smoother truck just feels better to drive. No big power boost but solid upgrade.

GM Duramax LWN 2.8L - Transmission Tune (2016-2022)

John L.Verified

Power gains are wild. Kit was 90% solid. I did see some stuff missing, like too short coolant lines. Clamps are weak. All around a good kit but can be improved.

GM Duramax L5P - EGR & Cooler Delete Kit (2017-2023)

Customer photo review of GM Duramax 6.6L Exhaust Manifold Kit w/ Up-Pipe 2001-2016

Preston O.Verified

This kit was the cheapest that I could find so I was a little skeptical as to how the fitment would be but all in all its a pretty nice kit. They send you gaskets for the manifolds and up pipes and bolts for the manifold, you have to reuse your up pipe bolts which is fine as long as you don’t break any off in the manifold or turbo pedestal. The job is an absolute pain in the butt however it seems these fit pretty good except on my truck the passenger side exhaust manifold rubs on a piece welded ...

GM Duramax 6.6L Exhaust Manifold Kit w/ Up-Pipe 2001-2016

Customer photo review of 4" Down Pipe Back Exhaust - Stainless Steel 2007.5-2010 Duramax LMM 6.6L

Brandon H.Verified

Fit great, really easy to install, only thing they could make better is where the exhaust hanger goes into the rubber bushing doesn’t have a little ball on the end of it, so it kept falling out, made 2 cuts and bent the hanger a little more and no problems since.

4" Down Pipe Back Exhaust - Stainless Steel 2007.5-2010 Duramax LMM 6.6L

Customer photo review of Stainless Steel Cat & DPF Delete Pipe 2011-2015 6.6L Duramax

Michael A.Verified

I purchased the efi live sotf tunes along with Dpf delete kit, dpf was good quality, tuner worked with me and not only sent my autocal loaded with a sotf tune but also sent me a few single tunes to use until I installed the switch, the only negative was that 130hp was the max power tune single or switch on the fly, but over all I was pretty happy and service was very good throughout.

Stainless Steel Cat & DPF Delete Pipe 2011-2015 6.6L Duramax

Louis W.Verified

Got the tuner, joined up the switch and the next day, put my timer on the engine that was throwing 16 codes, two for each injector, the codes are gone now and it only took about fifteen minutes

GM Duramax 6.6L Autocal V3 DPF Delete Tuner 2001-2010

Braden S.

Not only is the Ez Lynk a great product but I had some issues with shipping and email confirmation and their customer support team took care of me asap great company would definitely order from them again!

EZ LYNK - Auto Agent 3

Vincent V.

It’s made very well and uses all band clamps not the cheap u ones it sounds amazing I did have to trim to fit but outside of that it went in place and is held up by the factory hangers this is made very nice I wasn’t sure about getting it but I am so happy I did also it showed up two days early

GM Duramax LMM 4" Down-pipe Back Exhaust (2007.5-2010)

Customer video review of Ram 2500/3500 Cummins EGR & Cooler Delete Kit (2010-2024)

Michael D.Verified

This kit was very easy to install and everything fit very nice!! Great kit fast delivery Very satisfied!!!

Ram 2500/3500 Cummins EGR & Cooler Delete Kit (2010-2024)

John G.Verified

Got here quick and was easy to install. I'm still sorting through all the screens and settings, haven't driven enough to see a fuel mileage improvement but hoping it does.

Mini Maxx V2 Delete Tuner (EGR/DPF/DEF)

Ovide M.Verified

Actually not what I expected but very happy. I thought some additional wiring through the firewall would be required and it wasn't. I also thought the switch would require a re-flash to work and it didn't. Lastly, I did think the EFI would stay attached and send engine data and it doesn't. The kit was very easy to install and the results are great.

EFI Live Autocal V3 EGR/DPF Delete Tuner

James E.Verified

I put this kit in while I was replacing the turbo. Items in the kit fit a functioned as described. MiniMax 2 installed easily and quickly. Very happy with my purchase.

GM Duramax 6.6L EGR & Cooler Delete Kit 2011-2016

Bill P.Verified

Everything that was needed to complete the install was there. Shipping was no problem and I got plenty of updates on my order. Decent price. I am a repeat customer.

Ford Powerstroke 6.7L EGR Valve & Cooler Delete Kit

Jayson H.Verified

Buy the efilive tunner if you have a 2013-2016 dodge you won't be disappointed. The minni max2 tunner doesn't work for the 6.7 cummins in the year range stated above. I 100 percent back the efilive tunner and the customer service at Tuner Depot. Thanks Tuner Depot

Ram Cummins 6.7L Autocal V3 DPF Delete Tuner 2013-2021

Steve B.Verified

Once I finally received the Tunes to download by email everything went great. I was at the point of requesting my money back after 4 requests for download that were never received. This process took over 4 weeks. They would promise to send and then send emails with no attachment (download), very problematic as I could not drive my truck until received as I had deletes exhaust. In the end this was a failure to follow through with sales service. You may have better luck than I did. There was no ...

Ford Powerstroke 3.0L Custom Tune Package for Bully Dog 2001-2019

Michael T.Verified

Worked great to tune my ram 2500, at first ha an error saying turn ignition on, it was on. Ended up needing to swap the bypass cable wires in the OBD

EFI Live Autocal V3 DPF Delete Tuner (Blank)

Customer video review of EFI Live AutoCal Tune Package for Dodge Ram Cummins (2006-2021)

Cory H.Verified

Bought the full delete kit and absolutely love it!

EFI Live AutoCal Tune Package for Dodge Ram Cummins (2006-2021)

Chuck D.Verified

Loaded the Economy tune on my 2017 Jeep Cherokee. Fuel economy is definitely up but power gains are minimal. Thinking about getting a performance tune down the road. Good upgrade.

Jeep EcoDiesel 3.0L - Iron Loader V2 Delete Tuning (2014-2017)

Colton S.Verified

Easy to use, quick update out of the box and it was ready to roll. Ran mini maxx’s for years and will continue to do so. The best box tunes on the market!

H&S PERFORMANCE Mini Maxx V1 DPF Delete Tuner

Customer's view from underneath a truck, showing the newly installed Ford Powerstroke Cat & DPF Delete Pipe.

Jairo F.Verified

Highly recommended.

Bundle Component: Ford Powerstroke 6.7L – Cat & DPF Delete Pipe (2011-2025)

Customer photo review of Ram EcoDiesel 3.0L - Iron Loader V2 Delete Tuning (2014-2017)

Bryan V.Verified

very good I recommend it

Ram EcoDiesel 3.0L - Iron Loader V2 Delete Tuning (2014-2017)

Scott M.Verified

2013 Duramax with NOx sensors constantly going out. Added this delete kit and it's like a new truck. Better fuel mileage and horsepower! Love it so far! Did add a muffler to quiet it down though.

Mini Maxx V2 Delete Tuner (EGR/DPF/DEF)

Flickinger F.Verified

The Mini Max installed quickly and easily on my 2012 Ford F-250. Passed a Ford self test with no DTC's after removing the DPF and EGR. Easy to use, and works great. I still have to wire it in to ACC power so it turns on with the key. Some of the values won't register without a power cycle on the Mini Max, but that is a temporary issue. As soon as I have a spare few minutes to connect a key on wire, that will be a non issue. Overall, very happy with this tuner. I recommend it for anyone looking t...

Mini Maxx V2 EGR/DPF/DEF Delete Tuner

Michael L.Verified

Good product, be sure to charge the units battery before use. Did not see covered in the instructions . Not too bad on the install. Just not so fun looking for the right ignition wire for power on/off for the vehicle battery.

Mini Maxx V2 Delete Tuner (EGR/DPF/DEF)

Russ H.Verified

Was missing the by-pass hose from the kit. Customer service was great and shipped it out next day. Took a week through the shipping process, but received and installed no problems. I’m a visual learner and I actually read instructions. Having instructions with pictures would have helped me because I am not a mechanic - occasional shade tree mechanic at best.

EGR Valve & Cooler Delete Kit 2010-2012 Cummins 2500/3500

Brian A.Verified

Smooth install and solid sound. Definitely notice an increase in airflow when paired with a PPE downpipe. Install took an hour and some change including removal of OE system, so not too difficult overall.

Stainless Steel Cat & DPF Delete Pipe 2011-2015 6.6L Duramax

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