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

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Everything was great my order was exactly what I wanted no hassle no problem. Would definitely order again from Y'all again.

David

Woodc

Great kit. Truck runs great. I went from 16.2 highway mpg to 19.9 highway mpg. The kit did not substantially increase exhaust noise, the truck is still quiet for a diesel. I am very pleased. I can now go down to grand isle fishing and not have to worry about my truck saying in 50miles your truck will only go 50 mpg. What a relief!

Steven

Unkel

Everything went good on the install

BJ

Putman

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

Truck runs great thank yall

Fabian

Benavi

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

Works great thanks

Tyler

Birtciel

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

Works great nice setup

Cristian

Larios

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

Will

S

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

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

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

Very happy with everything 5 stars

Kelly

Hatfield

The truck is running pretty good now thanks to your tunes and email help. I ran the 60hp tune for a few days then loaded the 100hp. Ran a tranny learn session out on the interstate immediately after the flash. Truck runs better on the 100hp than the 60hp tune in my opinion. No rolling coal, just a little "coal dust" when accelerating. The mileage is fantastic compared to what it was getting before the turbo replacement and tuning. It was 13-14 mpg before the swap. Now running the 100hp tune, I'm getting 21-22mpg. Unbelievable! On a fresh refuel, I reset the mpg display on the truck. The first 125 miles saw 22.5 mpg! After five days of mixed driving, it was still holding 21.8 mpg. Now, the big question is: How accurate or valid is the PCM calculation and display? Who care? Before it was reading 13-14 m mpg. Now it's showing 21.8 mpg. That makes me happy and that a good thing. I will run a manual calculation when I refuel again in a few days to cross check. Thanks again for your help and patience.

Ken

Kilby

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 in the kit ordered worked great! I am a happy customer and will likely purchase again!! Thanks for the great products. Thank you for your time.

Tony

Russ

I am really like y'all customers Servies Very helpful.

Rodrigo

Luna

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

My order was shipped right out and I received it quickly. I am very pleased with your service and product. 5 stars!

Chris

Paul

Everything went well. Thank you very much

Tom

Honrath

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

Valentin

Robl

You guys are the best, thank you.

Mike

E

Thanks for the promoptly sending my order. Everything fit great. I'm totally satisfied!! Thanks again!

Darrell

Blackw

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

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

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

Paul

Erickson

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

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

5 Stars!

Daniel

Johnson

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

Works great for me.

Jeff

McGuffin

I'm very happy with the service and the fast response when I had any questions thank you very much

Eliazar

Great product, had everything I needed. Installation went great, got it all done myself in my garage in about 6 hours. Truck runs awesome with engine and trans tunes.

Andy

Kosevich

Very pleased with everything I got everything went pretty smoothly and is working great! Thank you guys! Would definitely shop again or suggest to others. Only complaint is on the 5-in downpipe it is a rather tight fit and kind of touches the frame there maybe a slight Factory dent or something

Jude

Gray

Worked great, will use again if needed!!

Dale

Cagley

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

The kit was just what I needed. The only thing is there one of the hose connections that is plastic and should be metal. I swaped it out with a metal one and all is good. Thanks for shipping the kit quickly.

Chad

Loker

It is amazing! Truck runs like a dream!

Luis

Morato

good tunner worked the way they said.

Bat

Incredibly happy runs way better mileage increased and muffler with 4" exhaust is perfect. Thanks again

Anthony

Guilian

yes working good so far

Steve

Noriega

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 very pleased with everything purchased from here. All went smooth with no installation issues. Thank you for making my truck awesome!

Gary

Morrison

Thank you all for help and support everything is on truck is running fine and upgraded to the hot and cold intake fuel mileage is so much better went from 9.7 pulling my skid loader to 14.8

Jerry

Polston

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

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

Awesome fast shipping

Mike

Bumpus

Works great thank you so much 5 stars

Jamie

Moore

Hello, your kit worked awesome. No issues at all. Truck runs great. Thank you

Sun

Man

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

Eddie

B

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

I'm so happy with the parts and I'll definitely keep buying them for you guys. Thank you.

Nestor

Bueno

The product worked perfectly, solved all my problems. Thank you.

Michael

Gilbert

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

Everything worked out perfectly. Super happy.

Rian

Mckinnon

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

Ray

Chaple

Worked great

Kenzie

Trucking

The kit was fantastic. My stage 2 tow tune is a good tune.

Jeff

Wooton

I wood give them 5 Stars on my order. I'am very please with my exhaust system. Thanks

Robert

Brum

Installed this kit a week ago so far it has been doing good. Thanks

Shannon

Braun

The service that was provided was phenomenal. Couldn't have asked for better service. Placed my order and arrived on a timely manner taken into account I live in Louisiana. Truck sounds great. Thanks again.

Josh

H

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

Great product and super nice customer service

David

Hancock

Great customer support!

Javier

Hernandez

Truck runs great now. Thank you.

James

Vournas

Hey guys just a shout to you all! Thanks for supplying us with another great kit. Everything went together perfectly and the tuning is awesome! Thank you for another great experience!

Brandyn

Reinf

Five stars, very responsive!

Nelson

Merced

Truck runs like a scalded dog! Had issue with muffler not being sent with original order and had to switch to EZ link tuner. Other than than N that, very pleased

Carlos

Martinez

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

Clifford

Camp

Happy

Karl

Patay

I'm waiting on the rest of the stuff but the employee or employees I've been dealing with have been super kind and helpful. Thanks

Tom

Fern

thanks again the truck runs great went from 27 to 32 mpg

Darwin

Grewe

You did a great job 🤙

Oliver

Large

Lower RPM when cruising on the highway at 70! 1600 RPM and also a nice gain in mileage.

Brian

J

The best customer service in the business!!!!

Brock

Maxwell

Awesome parts and shipping

Dan

Tompkins

Fast shipping and good fitment

Mitchell

White

The best product and excellent customer service!

Jeff

Boudreau

Hey, it all went well the freezer did the trick (on mm3), it all went back to stock and then everything loaded on. It's awesome, I am very happy truck runs like a dream transmission is buttery soft. Very impressed. Thanks for all your help and good service ií will definitely recommend you to my friends. Thank you again

Paul Morgan

Lawrence

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

Yes I was very happy.

Lewis

Drywall

EFI Live easy to work with! fast shipping! Thank you

CHRIS

SWAIN

Very happy with my purchase great products thank you and I loved how fast it arrived thanks again

Peter

Rodriguez

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

Great company to deal with will definitely use them again

mkhot

shottra

Exactly as described. I love it my miles per gallon on the highway or approximately 25 miles per gallon now at 78 miles an hour on cruise on level ground. Very happy. Not to mention all the extra horses

Jerry

MCcool

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

Did exactly what I wanted.... And would definitely recommend

Greg

Borgman

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

Could have been better on shipping notifications on tracking numbers. I had to keep on the situation of my order by constantly emailing for tracking#'s but I finally got my products and I am very happy with the end result.

Chris

Click

You nailed it, great products and a great price!

Jeremy

White

Great! Thanks!

Goat

Snob

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

Yall did great! Fast service and overall great experience!

Travis

Puryear

I love all my products and my truck runs great

George

House

Very helpt and really like the quick reply's to any question I had Thanks

Steve

Jones

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

Ron

Pontius

Excellent service and parts... Fast shipping!

Jonathan

Coo