Tuner Depots Reviews - Why Choose Tuner Depots for Diesel Performance Parts

This is your go-to source for honest, detailed customer feedback on our diverse selection of diesel performance products and services. Tuner Depot Reviews highlights the experiences of our customers, giving you a transparent view of upgrading your diesel truck with our top-tier solutions.

Our review page goes beyond being a collection of testimonials; From the initial selection process to the post-installation performance, our customers provide insights into every aspect of their journey with Tuner Depot products. Anyone looking to enhance their vehicle's capabilities will find this firsthand information invaluable when considering our state-of-the-art diesel performance parts.

Understanding our product's impact is best achieved through the voices of daily users. We encourage customers to leave detailed reviews discussing aspects like installation, performance, fuel efficiency, and satisfaction. These reviews frequently feature personal stories, showcasing the transformative effect of our products on their driving experience.

Our reviews cover all of our products, such as DPF delete kits, custom tuning options, EGR delete kits, exhaust systems, cold air intakes, and performance accessories. Customers are raving about the upgrades that have unlocked more power, efficiency, and enjoyment in their diesel trucks. If you're experienced or new to diesel, these reviews offer valuable insights and honest feedback.

Tuner Depot is dedicated to providing exceptional quality and service. Our commitment is reflected on our review page, showing how dedicated we are to customer satisfaction and the effectiveness of our products. By reading through these reviews, you can gain a clearer understanding of what to expect when you choose Tuner Depot for your diesel performance parts.

Explore our reviews today and join our growing community of satisfied customers. With Tuner Depot, you're not just buying a product; you're becoming part of a passionate group of diesel enthusiasts who value performance, quality, and reliability above all else. Visit Tuner Depot Reviews now and see for yourself why we're the preferred choice for diesel truck upgrades.

Customer Reviews

Overall rating: 4.7 / 5 from 1579 reviews.

Customer photo review of Mini Maxx Tuner V2 | Powerstroke, Cummins & Duramax

The screen shows alot of details including engine code eliminates the need for a separate code reader. The on the fly tuning provides high horsepower within seconds if needed as well as higher fuel economy to going from 10-14mpg to 16-20mpg. The only downside to this whole kit is the mounting of the tuner itself. There's a windscreen suction cup that come with it but I wish they gave an option for a more sleek design like the one I had to buy though a 3rd party.

Mini Maxx Tuner V2 | Powerstroke, Cummins & Duramax

Customer photo review of 6.7L Cummins Delete Kit | Complete DPF/DEF/EGR Delete | Ram 2013–2021

Over all I am extremely happy with this kit. Things that need addressing: You have to ask for the installation instructions for the EGR delete kit to be emailed to you. The EGR kit does not come with the barbed/NPT threaded nipple adapter like other kits do. It also doesn’t have a good locking mechanism to hold the orher end of the heater hose into the junction. (See photos). There for I had to use galvanized wire to secure it because it eventually started to separate even though the plate was holding it together. The stainless exhaust is awesome. I did the upgraded to 308 stainless and it is high quality! I didn’t have to trim or cut the pieces at all on my short bed mega cab. Once I figured out how to install the programming into the the tuner that was also pretty easy. Customer service is very good and quick to reply to emails and they are Americans, if you call in.

6.7L Cummins Delete Kit | Complete DPF/DEF/EGR Delete | Ram 2013–2021

Customer photo review of EZ LYNK Auto Agent 3 Blank

I put the ezlynk 80 hp tow haul tune with pto in and it made a world of difference in the truck. I drove it 800 miles last weekend and it went from 7 mpg to 12 mpg. I think that’s a great gain for a 19500 lb truck. It is always at that weight sometimes a little bit more. Like the throttle response and the engine brake is way better than it was. I have no complaints with it at all

EZ LYNK Auto Agent 3 Blank

Customer photo review of EZ LYNK Auto Agent 3 Blank

I’m using it for my ELD and it tends to malfunction and turn off twice per day. I have to unplug and replug it in, which when running it as an ELD is undesirable.

EZ LYNK Auto Agent 3 Blank

Customer photo review of Ram Cummins 6.7L Competition Exhaust (2013-2018)

Wish I took pictures of how my package arrived. Box was damage tail end pipe had a ding on it. Didn’t matter since I put a 6” elbow on it. Wish they took in count higher end trucks with air suspension since the 5” pipe is super close to the bag. Heavy drone in cab when flooring it but sounds amazing I’m happy with it. Install wasn’t super complicated. Hardest part was the down pipe.

Ram Cummins 6.7L Competition Exhaust (2013-2018)

Customer photo review of Ram 2500/3500 Cummins 6.7L EGR & Cooler Delete Kit (2010-2025)

The egr removal was fairly simple after watching a good YouTube video by dark iron diesel. There’s some really tight areas you gotta reach into. Removing some nuts in weird angles requires some thinking. Had a leak on one of my blocker plates that’s why you see soot on the plate. Changed gasket and flipped it over and no more leak. If you’re any good with your hands you’ll be okay.

Ram 2500/3500 Cummins 6.7L EGR & Cooler Delete Kit (2010-2025)

Customer photo review of 6.0L Powerstroke Turbo-Back Exhaust System | FORD 2003-2007

Ordered the exhaust and they second day aired it all the way to Alaska for free, other site wanted $800-1000 to ship to me, i heard other people have fought with a 4” downpipe but it was the easiest install I’ve ever done, sounds amazing, the only thing wrong was it was missing one clamp and an exhaust hanger for the back, other than that I would highly recommend getting one

6.0L Powerstroke Turbo-Back Exhaust System | FORD 2003-2007

Customer photo review of H&S Performance Mini Maxx Tuner V1

I had another Tuner, Edge Evolution CS2, but the Minimaxx V1 works sooo much better! I have 2009 F350 6.4 Diesel. My truck runs PERFECT now and it has much MORE POWER! Love it!

H&S Performance Mini Maxx Tuner V1

Customer photo review of GM Duramax LM2 3.0L Delete Tune (2020-2022)

Excellent people and very quick and reliable with all the parts! And the Brains behind the service team is very knowledgeable and incredibly smart when it comes to their work!

GM Duramax LM2 3.0L Delete Tune (2020-2022)

Customer photo review of Ram/Nissan Cummins 6.7L - Shibby Engineering Tuner Harness Plug Kit (2013-2024)

Perfect for cleaning up your wiring. I coated all my contacts with dielectric grease before using the caps. Way cleaner than the electrical tape I was using before. I know there are a few complaints about pricing but if you were to source these caps (which is a PITA), it would cost more than the kit. It’s also peace of mind knowing every connector has an appropriate cover that is dirt and water tight. If you build up corrosion on your contacts, you can easily short out your electric system which will cause all kinds of electrical gremlins in the truck that is a nightmare to diagnose and fix. You already spent the money deleting your truck. Spend the money of these covers and know that your electrical system is properly finished.

Ram/Nissan Cummins 6.7L - Shibby Engineering Tuner Harness Plug Kit (2013-2024)

Customer photo review of Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit (2013-2021)

Received my 2019 Ram 2500 complete delete kit in 5 days from ordering, all parts arrived undamaged. The install was not too complicated assuming you have some mechanical abilities and are comfortable tearing your truck apart. Highly recommend shorty 15mm for one of the bolts on the EGR elbow on the front of the engine, that was the biggest pain out of everything. My truck sounds amazing now!! I could not believe how much better the truck drives and sounds. Customer service was super responsive as well, I reached out several times with a few questions along the way from ordering to install and they responded quickly and with the information I needed. I would definitely order from them again.

Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit (2013-2021)

Customer photo review of Ram Cummins 6.7L Competition Exhaust (2013-2018)

5 inch turbo back downpipe installed on 2014 ram 3500. All the hangers lined up correctly. Simple install . Gave 4 stars instead of 5 stars because I ordered a black downpipe setup. No worries 5 inch pipe is 5inch pipe, it works. Solid exhaust setup.

Ram Cummins 6.7L Competition Exhaust (2013-2018)

Customer photo review of EFI Live AutoCal Tune Package for GM Duramax (2001-2016)

Solid tunes truck feels good not much smoke at all. Trans seemed to slip in second right after the 1-2 shift but has gotten much better for sure I think it just needed sometime to recalibrate and understand what was going on

EFI Live AutoCal Tune Package for GM Duramax (2001-2016)

Customer photo review of EFI Live AutoCal Tune Package for GM Duramax (2001-2016)

Ryan has been great to deal with very communicative amazing response time and great service, all around price was amazing will only use Tunes Depot for all my tuning and hopefully more THANKS Ryan

EFI Live AutoCal Tune Package for GM Duramax (2001-2016)