Official H&S Mini Maxx Tranny (TCM) Tuning

MINI MAXX | 2006-2012 DODGE RAM CUMMINS
Prolong the life of your automatic transmission with H&S's Overdrive Transmission software.

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Instructions
No installation manuals available for this product at this time. Request a manual here.
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We offer fast and free reliable shipping for all customers to ensure that you receive your products as soon as possible. Shipping generally takes 3-8 days to transit to you depending on where you're located in the US and Canada. Hawaii, Alaska, and other remote areas may take longer and invoke further shipping expense. Please contact us if you're want more information.

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Product Information

Product Description

This is the Official Tranny Unlock for the new updated H&S Mini Maxx Tuner. Other codes may brick (black screen) your Mini Maxx which will make them inoperable and not repairable. (NOT FOR V2)

You will get your code emailed to the email you provide at checkout.

*ONLY available for 2006 - 2012 Cummins. Dodge Transmission Tuning is VIN Specific and a code must be generated for your specific vehicle.

If you want NAV/DVD unlocks, this is at additional charge ($99) and can be found under the Tuners section. 

2006-2012 Dodge Cummins 48/68RFE - Prolong the life of your automatic transmission with H&S's Overdrive Transmission software. This code unlocks the ability to build a custom transmission tune to compliment the engine tuning on H&S Mini Maxx or XRT Pro tuners

If you own a diesel engine tuner, chances are that your transmission is being neglected and isn’t compensating for the increase of horsepower/torque, causing premature burnouts and costly repairs (we all know Dodge’s record).

One of the biggest complaints about the stock 68RFE transmission is the early shifting. 5th and 6th gears will come in early and cause a "dead pedal" or even a transmission "shudder". These conditions worsen with performance engine tuning, and can cause unnecessary damage to your transmission. H&S modifies those 5th and 6th gear shift points to greatly reduce these annoying problems.

If you are a 2006-2012 Dodge Cummins driver (2500/3500 only), then you’re in luck - the Cummins Overdrive transmission software will do just that.  The transmission tuning software is already built-in to your tuner and can be activated simply by purchasing this unlock code.
No downloads are required - all the data is already inside your tuner. This code simply unlocks the ability to access it. 

Tranny Tuning is Custom tailored to mate with H&S engine tuning, the 5.9L Overdrive software includes modified torque converter lock/unlock strategies that will command the TC to lock in 3rd gear under wide open throttle and hold it locked through 4th gear.

Light throttle torque converter strategies have also been changed to lock-up sooner, keeping more power directed to the road instead of wasted in heat and friction. Shift points are modified to take advantage of the available horsepower and torque output. 

On a 2006 Cummins with a stock 48RFE, we have seen 0.2 to 0.3 second quicker 1/4 mile times JUST from the addition of the H&S Overdrive Tuning.

Powerlevel Options

Product Compatibility

Dodge / RAM
Cummins
2007.5-2012 6.7L

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Excellent service and parts... Fast shipping!

Jonathan

Coo

I like it, the install wasn't too bad. Wish it would've came with instructions, that would make it a lot better.

Marcus

Moore

Product was not really compatible with the C/C as turbo is smaller so GDP will only give me 1 tune. I understand why but, I bought the 5 position switch was so I could adjust power as at times I do not tow and others 30k lbs. Other than that like the tune and GDP tech line was very, very helpful So can't use the 5 position switch but will keep until I install a larger turbo as per GDP. Thanks for the product and it really sounds like a truck now.

Bill

King

Everything went well. Thank you very much

Tom

Honrath

The kit was great and super easy to install. I didn't see the transmission tune.

Ralph

Franks

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

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

Robert

Brum

Thanks y'all Done great

John

Rodge

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

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

Clifford

Camp

Everything went well. Took me 4 hours to complete, solo. Only gripe I could have (which I don't) would be the lack of instructions for the bracket that bolts to the exhaust. Took me a while to figure that out as the instructions showed a different set up. Preciate the kit. Have recommended to other folks.

Cordy

DD

Great! Thanks!

Goat

Snob

Very pleased with it, customer service was great with any questions, only issues I had was that electrical connector plugs were not available along with a better option for switch that would of had a direct connector without splicing. Thanks

Rich

Harris

Great!!!

Doug

Candler

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

A highly recommended group of people. WIlling to help on what would normally be out of business hours. I'll be coming back for their help in the future.

David

Finn

Worked great, will use again if needed!!

Dale

Cagley

Very happy

Charlie

Wade

THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

Mark

Camarra

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

Works great thanks

Tyler

Birtciel

Ordering process was great and everything arrived quickly and intact. The GDP tunes seem decent although there is some smoke on level 1 where I wouldn't think there would be any. Overall very satisfied with the product.

C

Gilliam

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

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

Great everything worked perfectly!

Dave

Skibinski

yes working good so far

Steve

Noriega

2016-2019 GMC & CHEVY Colorado & Canyon Duramax | EGR DPF DEF DELETE KIT very nice for both kits i bought you guys, my business will be a returning customer for sure. also very fast shipping awesome Nick Therrien, owner Larocque, Valleyfield, J6T 4c8, QC

Nick

Therrien

Very happy with everything 5 stars

Kelly

Hatfield

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

Will

S

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

Tommy

Johnson

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

Paul

Erickson

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

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

Darrell

Blackw

Good service prompt delivery!

R

Bersano

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

Happy

Karl

Patay

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

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

You did a great job 🤙

Oliver

Large

finally got it done. amazing power difference and I think the fuel economy will be better when I get through playing with it.

Clayton

Keenan

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

Initially hesitant about deleting, I found that it turned out to be the best thing I could have done. As a result, I no longer experience exhaust service lights, and there is no lagging when I step on the accelerator. Additionally, I have noticed an increase in fuel mileage.

Adam

B

Works great nice setup

Cristian

Larios

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

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

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

Ken

Kilby

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

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

Worked great

Kenzie

Trucking

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

Excellent customer service and the process was pretty simple overall (lots of wrenching but so worth it!). We are ecstatic with the improved performance of the truck. Tuner is excellent and easy to understand!

Dianne

Brooks

Everything worked out perfectly. Super happy.

Rian

Mckinnon

THANK YOU!

Shane

Perfect I love it

Jose Ramos

Cortez Lopez

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

Pascal Pepin

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

Truck runs great now. Thank you.

James

Vournas

Your service was awesome, I was amazed how fast my order was shipped and the customer representative was very helpful. Thanks again, Steve in Colorado

Steven

Allard

So far it has done great!!!! Not hard to install

Darin

Ladlie

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

Mary

Clark

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

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 customer support!

Javier

Hernandez

Yes very happy with all your service. Thanks

Wayne

Hucke

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

Eddie

B

Truck runs great thank yall

Fabian

Benavi

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

Nestor

Bueno

Great job as always! Fit perfect and fast shipping! Thanks!

Chris

Taunton

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

Great product and super nice customer service

David

Hancock

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

Ray

Moyer

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

%100 great service awesome timing on parts!

Jesse

Ward

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

Sun

Man

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

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

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

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

It is amazing! Truck runs like a dream!

Luis

Morato

So far exactly what I want to achieve, smooth, no surging, trans is solid. The delay between the 3rd and 4th is a bit long. I was hoping for an earlier shift.

Mike

G

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

Chris

Shires

Awesome parts and shipping

Dan

Tompkins

You nailed it, great products and a great price!

Jeremy

White

You guys are great! ")

Betty

Sutherland

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

Ron

Pontius

Kit was great so far 5" was very tight at the down pipe had to bend it on frame side. And had to weld up the clamps that hold exhaust together they were a little chincy other than that no complaints at all.

Jeramie

Speck

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

Valentin

Robl

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

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

Shannon

Braun

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

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

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

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

Charlie

Clonch

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

10/10. I had a little mishap with the EGR kit getting shipped but after a late-night email, that was responded to extremely quickly. Customer service top notch. Install quickly and easily. It is a great product and a great company.

Bob

Mcgee

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

Works awesome. Thanks I appreciate you.

Don

Allison