Mini Maxx V2 Tuner | 2015-2016 Chevy/GMC Duramax.

Chevy / GMC Duramax

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No installation manuals available for this product at this time. Request a manual here.
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Product Information

Product Description

Mini Maxx V2 Delete Tuner | DPF Delete Tuner | 2015-2016 Chevy/GMC Duramax.

Mini Maxx V2 Delete Tuner – the next generation of diesel downloaders that offers everything a diesel owner could want, all in one high-tech unit. This tuner is ideal for those looking for the most cost-effective delete tuner that will run clean & smoke-free tunes and provide extra performance.

Moreover, suppose you're looking for a tuner that will allow you to delete all of your emission components while ensuring you don't have any check engine lights or DTCs (diagnostic trouble codes). In that case, the Mini Maxx is the tuner for you.

In addition, we recommend one of our custom-tune tuners for those looking for more power. Please reach out to our sales team for more information.

Furthermore, the Mini Maxx V2 DPF/EGR/SCR delete race tuner comes pre-loaded with tunes for various trucks, making it a great choice for those looking to do a DPF, DEF, and EGR delete.

**See the application guide picture for full details on supported models

Please note:

  • LML GM Duramax do not register boost levels, a fix is being worked on. (MAP sensor not being read).
  • Dual fuel tanks on Cab & Chassis are not supported.
  • LGH trucks are not supported

Click here for all known issues BEFORE ordering

Performance Mini Maxx Race Tuner and Fuel Economy

Additionally, the Mini Maxx is a great option for those drivers looking to save on fuel. Most truck owners who have installed the Mini Maxx have reported a substantial increase in mpg (sometimes up to 5 miles per gallon) when paired with the correct DPF delete pipe and EGR block-off kit.

Importantly, installing the Mini Maxx is simple and is among the fastest ways to remove all the emissions systems. People using the Mini Maxx never look back.

Is it legal to have a Mini Maxx Tuner installed in your truck? What about the emissions?

Please note that the Mini Maxx race tunes are designed for off-road use only.

Similarly, if you live in a country without such requirements, the Mini Maxx is a great option for tuning your truck cheaply.

What does a Mini Maxx Tuner do?

The Mini Maxx tuner is a device used to improve diesel engine performance. It does this by increasing the power and torque of the engine, as well as improving the fuel economy. The Mini Maxx tuner is available for GM trucks. It can be installed in just a few minutes and is easy to use.

By installing this state-of-the-art DPF delete race tuner you will be able to delete the following emission systems:

DPF: Diesel Particulate Filter

Easily delete the components of your DPF system. The Mini Maxx allows you to remove all the components of your truck's DPF system while turning off all the codes for the related sensors, eliminating any check engine lights.

EGR: Exhaust Gas Re-circulation

The Mini Maxx V2 delete tuner disables the EGR function and any related check engine lights and DTCs.

It will work if you leave the EGR system installed (run with the EGR system) and it will also work if you install an EGR block kit. Works in conjunction with an EGR block.

No more leaks from the EGR system! Yes say goodbye to coolant leaks from the EGR!

DEF: Diesel Exhaust Fluid

This tuner will allow you to turn your urea injection system off completely, which will allow you to remove the tank and all related sensors. This is a great option for those that want to remove the extra weight from their vehicle or those that are having problems with the system.

Note: With the Mini Maxx, ULSD (Ultra-Low Sulfur Diesel) becomes optional. It opens up the possibility to use high-sulfur diesel fuels.

The Mini Maxx is the key to transforming your truck into a more capable, economical powerhouse.

What's Included with the Mini Maxx

  • Delete tuner
  • OBD Connection box
  • HDMI Cable connecting the box to the tuner
  • Power adapter
  • Micro SD to USB Adapter
  • Fuse tap
  • Mini Maxx Tuner Mount
  • USB cable
  • Mini Maxx emission removal tunes
  • This tuner is ONLY for deleted trucks. Emission systems not supported.
  • Tunes exclusively for off-road & race use.

Mini Maxx DPF Delete Race Tuner: Key Features

  • Removal of the DPF system and all related sensors without the need for race exhaust modifications
  • Ability to remove or adjust the top speed limiter
  • Speedometer recalibration for non-stock size tires or gearing
  • Complete removal of the EGR system, including the cooler, without triggering trouble codes
  • Option to turn off EGR without removing any parts
  • Read / Clear Diagnostic Trouble Codes
  • Internet updateable with the included SD Memory Card and USB Cable
  • Digital gauges to monitor over 20 different parameters

Instructions for installing the Mini Maxx are also readily available on the manufacturer's website.


*C&C = Cab & Chassis

*SOTF = Shift On The Fly (switch power levels without re-flashing the PCM)

Powerlevel Options

Product Compatibility

Chevy / GMC
Duramax
2015.5-2016 LML

2015-2016 CHEVY DURAMAX

Other Information and Resources

Satisfied Customers

Hear what our customers have to say about our diesel parts.

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The product was exactly as pictured and was what was expected. The shipping was late and I paid $350 for overnight shipping and it ended up being two days and I still had to go pick it up from the shipper (FedEx).

Tyler

Cline

EGR kid was a breeze, for me at least. Everything I needed was in the kit. Only thing I want to say to help for future kits, is that the gasket for the intake neck/tube, it was bent and on the verge of tearing. I was able to reuse the original one on my truck since it is a very low mileage truck. Otherwise, thank you and hope I can find something on your website I can use!

Anthony

Bran

Awesome! Install wasn't too bad on 2017 Ecodiesel Ram 1500. Truck is much more responsive and should last longer now that I am no longer spewing carbon into my intake manifold.

Daniel

Johnson

You guys are the best, thank you.

Mike

E

Worked great, will use again if needed!!

Dale

Cagley

Absolutely amazing customer service and shipping. Have told several people to do business with you. Couldn't be happier. 5 stars all the way

Philip

Triplett

Awesome company, great products/tunes!! Very fast customer service!

Brock

M

The kit works great. The DPF and DEF deletion pipes fit perfectly. The EGR Kit had everything I needed and the RaceME Ultra was easy to install. The way the truck runs now is awesome, The horsepower and fuel mileage was exactly what I was looking for. The fuel mileage on my 2017 Dodge with the 6.7 cummins with from 15-16 MPG to 24-26 MPG on the highway and from 11-12 to 18-19 in town. I'm extremely happy with my purchase. Thank you.

Dave

Peevey

Great feedback with issues with software. Very responsive and helpful. Great customer service for products.

Willimam

Alexander

THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

Mark

Camarra

Well let's just start this out by saying I have a 16 ram 6.7 and I ordered the ezlynk with the LION package shipping was very fast and everything was complete I deleted my rig it took a complete weekend because we had a little hiccup with the ezlynk not hooked to a technician but as soon as GDP opened the problem was completely fixed the five position switch was perfect and everything functions great the tip for the 5in exhaust is completely over the top but as a dump would look great I'm very pleased with the tunes just took my camper on a 80 mile journey and have ZERO complaints now the truck is a beast I highly suggest you go with DIESEL LION for the simple fact that it was very easy to install and use ...... on a side not I do also recommend headstuds!!!! Definitely worth it THANK YOU DIESELLION.COM for everything I will be sending business your way with all my friends

Casey

S

Wow what a difference should have installed a raceme ultra years ago. Truck runs great

Paul

Erickson

I just finished installing the RaceME Ultra and complete EGR, exhaust system kit. This woke my truck up like never before and it runs great. Technical support was a great help and Michael answered all my questions in a timely manner. Looking forward to many miles with no check engine lights. Thanks again for all your help.

Doug

Miller

Yes, I am definately happy with the products and services I purchased from you! The shipping was fast and secure, arriving within 5 days of ordering. Thank you for a great shopping experience, I have several friends looking for similar products and services, and have directed them towards your company. Thanks again for everything-

James

Dean

5 Stars!

Daniel

Johnson

You guys are great! ")

Betty

Sutherland

Works great thank you so much 5 stars

Jamie

Moore

If I could give you guys a 10-star review I would I've also reached out to a lot of my friends that also drive diesels and forwarding your guys's information to them so that they can purchase the delete kits also a couple of my friends have fleets of trucks so they will be in contact I appreciate you guys thanks for being awesome

Ian

Lewis

You nailed it, great products and a great price!

Jeremy

White

Worked great! The kit had everything I needed to fix the issue.

Tommy

Johnson

I received my order quickly and it was very easily installed. I was given the wrong tunes for my vehicle but it was resolved in less than 24 hours!

Brett

Nichols

I am stoked! Thank you ALL for being a part of the solution. It burns me up to know the amount of great engines out there being ruined by the ridiculous laws and science being forced on great Diesel engines. No doubt about it, there are less than a handful of un-needed factories blowing more pollution into the world than ALL of the diesel engines combined. Thank you again for all you do! God speed.

Mike

Thompson

Thank you, you guys were great to work with and my order came 2 days before I thought it was.. I will definitely use you guys again thanks again

Ted

Perry

Hi there and sorry it took me a long time to get back to y'all. I f**king love the way my truck runs and sounds now . Thank

Jay

Thompson

Worked great

Kenzie

Trucking

I pull a 48ft car hauler with my 2014 Ford 1ton, 5.9mpg and the truck would overheat. Installed the delete kit, no more overheating 12.8mpg. AWESOME THANKS

Bryan

Aaron

You did a great job 🤙

Oliver

Large

Great company to work with. I had a problem with my order and they took care of it right away. I would recommend them to all my friends.

Dave

S

I am more than happy with it. I have completed the DPF removal and straight pipen install. I have not removed the EGR. I can say that I have picked up more power and 3 more mpg towing. I have an 8k pound bumer pull camper. There is a little black smoke when I punch it; none if I drive "normal". My wife said it is louder, who asked her. I have been on the fence but your price and the extra $100 off, with free shipping was the factor. Thanks for the entire process from ordering to installation videos.

Scott

Stribling

I'm really happy with the Ecodiesel delete kit, which comes with an ECM and transmission tune.,My first impressions are really positive.,I installed this kit last weekend and the results have been outstanding in terms of power and fuel efficiency.,My 2016 3.0L Ecodiesel was in bad shape, stuck in 'limp mode' due to an electronic throttle fault and a DPF that was completely full.,The dealer wanted to charge me over $3,000 to replace the DPF filter, but I decided to do the installation myself.,While it was a tough process, it was definitely worth the effort.,After completing the hardware installation, I cleared the engine codes and downloaded the ECM/transmission tunes.,I went for the 40hp tune, and I can really feel the difference - there's better throttle response and a 2mpg improvement on rural roads so far.,We'll have to wait and see about the long-term durability, but I'll definitely update if I run into any issues.,Overall, I'm really pleased with the product, the instructions, and the customer support.

Don

B

Everything fit and is working very well. Order was delivered faster than expected. Would recommend this kit to others.

Marland

King

Received everything very quickly!

Greg

Rinkes

5 stars Fast shipping, quick response to my email, excellent products. Tune loaded quickly with no issues and shifting is smooth with the tow tune but I'm still experimenting. I needed a exhaust that wasn't to noisy and yours a worked perfectly and no leaks from the clamps. I did remove the 4 inches from section of straight pipe to fit my long bed crew cab but that seems to be the norm so the same pipe will fit the long bed mega cab. You were a word of mouth recommendation and I'm glad I remembered the name of your company. Thank you for helping me bring my truck back to life.

Kenneth

Polley

Awesome fast shipping

Mike

Bumpus

It is amazing! Truck runs like a dream!

Luis

Morato

Awesome products at an amazing price. Everything was so simple to install and program. I would highly recommend your product to everyone

Charlie

Clonch

Installation for exhaust was pretty straightforward. Internet connection is slow where I live, so download of the tune was pretty time consuming. Also had to take off my dashboard to access unlock location for ECU. On the upside, easily added 3mpg - sometimes a little better when taking it easy. Amazing to get almost 30mpg (sometimes low 30's) out of a 1/2 ton pickup truck.

Jeffrey

Burns

good tunner worked the way they said.

Bat

Works awesome. Thanks I appreciate you.

Don

Allison

Everything I needed was in the kit I was very happy with Everything except the shift on the fly selector. I spent 2 hours installing it in a very inconspicuous location. After I installed it we could not get the proper voltage reading for it to work correctly with my truck. So now I have it still mounted in my truck but I had to unhook it so it was a $150 item that I won't be able to use. But everything else worked very well and I am pleased with the outcome of the installation. Thank you for your products. Will be purchasing more form your company in the future

Bobby

Holt

You guys were great. We had a couple of questions, they were answered. Kit was super nice. Tunes were well tuned. Good company to deal with. We will be ordering our deletes from here.

Austin

Euro

Install went awesome, instructions were good and everything went smoother than expected. Thank you.

Anonymous

Very satisfied with the results of the Tow Haul tune, good service and fast shipping. I do however like talking to someone on the phone more than communication thru email. (I'm just a little old school I guess)

Mike

Moyers

19% Better MPG. Sounds like a REAL diesel. Great communication.

Will

S

Had my tunes and auto agent for about a month now. Super happy with results and wow was the my tuner delivered FAST, practically next day thru FedEx.

Jorge

Torres

Great!

Don

Peters

Very happy with everything 5 stars

Kelly

Hatfield

I'm very impressed by the sound and power it makes when I get on the throttle(WOW😁)

Eddie

B

Great! Thanks!

Goat

Snob

I really appreciate all the help. I super excited to get the products installed on my truck. You guys are awesome with the quick turn around on the products and customer service.

Jesse

Di Lella

Awesome Great job 👏

Jeff

Cooper

John, I'm a big thumbs up on your team overall. Very pleased with the level of support prior to, during, and after the changes I made. The number one differentiator between your team and others is the ability to pretty quickly get a live person on the phone and if needed for them to remote into the laptop connected to the vehicle. There were a few issues, but quickly addressed and or your guys confirmed for me what was happening and that all was well and as expected. Good work by all! A+ so far! Thanks Chris

Chris

M

A PLUS. Everything was perfect. Tunes work as they should. Drivability is better than factory programming. Very happy and will buy from again.

Keith

Weston

Yes really good love it

Juan

Bravo

Everything works great and the whole process was much more simple than I expected. I will definitely be recommending you to others. Thank you!

Brent

Kramer

Hats off to diesel lion. I purchased my 6.7 ford tuner approximately three weeks ago I received my tuner within three days of ordering, which was fantastic. Wasn’t expecting it for a week to a week and a half. when I received it, I opened up the box to see what came with it and noticed the gauge wasn’t in the box was planning to put it on the upcoming weekend was very disappointed at the time. I thought I was gonna have a heck of a time trying to get a hold of them and resolve the issue I first called them no answer then email them got an answer with an hour after hours. I sent them photos of what I received in the box and the person that have been talking to said he would send me one out, I thought well it’ll be another week or two before I received it. I got it within two days again very very happy with their response and concern they sent me a whole new unit very appreciative to diesel lion the way they handled it very very happy with them. Long story short if you need to order tuners or anything and need good service order from diesel lion they will take care of you. Thank you again diesel lion. If there’s anything else I need I will definitely order through them. Thanks again Cardel Howell.

Cardel Howell

Howell

These guy(s) are great! Knowledgeable, friendly, helpful. Highly recommended.

Ken

Kilby

You did very well thank you so much.

Terry

Conk

So I had a special case. I needed a tune for a 2008 C5500 Duramax. This is obviously a commercial truck. They were able to send me the handheld. My mechanic downloaded the parameters from the truck. He sent them off. I had a custom tune back in 2 days. The truck now runs great. Thanks to Dyno Diesels for a custom tune. When our government is doing everything they can to ruin diesels. Dyno has your back.

Roman

Parsons

I would just like to say thank you for such a great system your team sold me. I had everything I needed and made this kit installation go very smoothly. I was very nervous going into this, my boys kept telling me it will be fine. The Agent 3 device was such an easy install it was crazy. Everything connected very easily and meshed well with my Banks equipment I added with it. When I have heard folks say it will wake up your truck, I had no idea until I started driving it. Completely different truck. Thank you for supporting this equipment and making this high value upgrade a smooth one. I definitely am spreading your name out there.

Gary

Morrison

Thank you this worked it was file E! Tunes are great

Nick

Coley

Everything worked perfect, on time, and you even answered an email overnight!!! You got my 5 Stars guys!!! 👍 Thanks for a great product!

Jeff

Delk

I want to thank you for your time and patience. Dino diesels is truly an outstanding company. I will definitely recommend you guys when ever I can. Thanks again.

Lance

Benner

Did exactly what it is meant to do... go me back on the road w increased efficiency! Beyond happy with the tuner and it's ability to monitor drivetrain functions while in use! Worth every penny!!

Baros

It was easy and it makes the truck run better

Chris

Lagorga

yes working good so far

Steve

Noriega

Thanks for selling these kits! My truck runs like a champ. It was super easy to update the SCT and flash the ECU. I was a little worried but there was good instructions!

Angel

Proven

I am very pleased with my purchase!! The only thing I wish I would have got was the pyro that goes with it. I'm saving now so I can purchase that in the near future. Thank you so much!

Mark

Lujan

Easy to install, great service, the mini max is working great. Thank you!

Pascal Pepin

THANK YOU!

Shane

Very nice, everything was on time and how it supposed to be thanks guys

Valentin

Robl

Great products and lots of good assistance with the purchase!!! Thanks!!!

Ray

Chaple

Works as it should. Quick shipping

Chris

Quacken

Everything worked out perfect, instruction very accurate

Cruz

Tovar

This product is really great. It has significantly improved the fuel mileage, going from 23 mpg to 28 mpg. On top of that, the engine now responds much more quickly when taking off.

Dennis

R

You guys are lifesavers , everything thing went together perfectly, runs and shifts better than ever and it was delivered the same day I ordered it. You gained a loyal customer and I appreciate the entire process, thanks again

James

Crimm

Works great for me.

Jeff

McGuffin

I am wicked happy with the kit I received. I was proud that I was able to do the installation.

Clifford

Camp

Great customer support!

Javier

Hernandez

This kit was the best thing for my truck it like a brand new truck run so good an is bad ass fast now thanks again for great kit an service

Jeff

Watkins

Exhaust came in on Tuesday. Well packaged and perfect box. Got the truck completely done today. Slow day at the shop so I got it all done. I want expecting that much power honestly. What a difference. Already 3.5mpg better. Truck is a monster now. Shocked really. Sounds sick too!!!! Thank you guys for the product, communication. Perfect. It's like a new truck.

Harrison

Lansdale

Five stars, very responsive!

Nelson

Merced

Yes I'm very happy with the kit I got it in and it's working great.

Jim

Jones

Product was great. Easy installation. Great improvement over stock.

Ron

Pontius

The products that I bought from your company are outstanding and your customer service is second to none thank you for all of your help. I will recommend your company to everyone. THANK YOU VERY MUCH YOU GUYS ARE AWESOME

James

Milburn

My feedback on Jeep Cherokee | Ram 1500 3.0L Eco Diesel EGR DPF DEF Delete Kit: Very happy with the setup. Some issues I had was the exhaust hitting the transmission mount. The bend that it comes with was not enough so it rubs. It needed better instruction for the "Jeep" model EGR Delete. All I could find was for the Ram. The Ram is slightly different than mine is, routing back to firewall heater core hose, mine does not have that and I had to simply cap a line off. The upper had the holes drilled in wrong spots for my metal tube coolant input. I just cut your bracket and deadhead the input side from just the loose piece. Otherwise I am happy I do not have the crap egr,def,and the dpf is gone!!!

Eric W Fulton

Great company to deal with will definitely use them again

mkhot

shottra

Everything was handeld very well and all the stuffed worked no problem

Chris

Shires

Yes I was very happy.

Lewis

Drywall

Thanks guys, everything worked out great. My order came in on time and any questions I had, you guys we're able to answer me via email ASAP. I will definitely recommend you. Thanks again

Tristan

Wright

Perfect I love it

Jose Ramos

Cortez Lopez

Great kit, very satisfied with the quality and performance and your customer support is fantastic, thanks for making the 6.7 run and sound great

Tim

Hans

Very happy

Charlie

Wade

Packages arrived and in good shape. When I had any questions someone would follow up with an answer. My RaceMe Ultra was easy to install and had no problem with the EGR delete kit. I did have a problem with my pipes due to the bend in the pipe that replaces the muffler. Only 2 ways I could put it. The bend up or down would not let me hook up my hanger mounts for support.

Geoffrey

Rose

So far so good

Jeff

Jordan

Very happy with my order. Could have used some instructions on the install. Thanks Youtube. Also don't really understand the trans tune. Didn't get any verification it was installed on the tuner or even how it is installed. Don't even know if I really have it.

Tracy

Funderb

Truck is back to running like it should thanks

Johnny

Quarles

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

I am extremely happy with my product I ordered. Easy installation and everything was well packaged.

Ray

Moyer

You have a very organized company it came right on time thank you

Mary

Clark