GDP EZ Lynk Transmission Tune File (2019-2024 6.7L Cummins *AISIN ONLY*)

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

Product Description

The GDP EZ Lynk Transmission Tune File for 2019-2024 6.7L Cummins (AISIN only) enhances your transmission’s functionality, making the most of the added power from ECM tuning. This tune provides smoother, more powerful acceleration, improved shift points, and greater responsiveness, ensuring your truck performs at its peak in every driving scenario.

Compatibility:
Tailored for 2019-2024 6.7L Cummins trucks with AISIN transmissions. Ensure compatibility before purchasing.

Installation:
Flash the tune file directly using EZ Lynk.

Compatibility:
Tailored for 2019-2024 6.7L Cummins trucks with AISIN transmissions. Ensure compatibility before purchasing.

Installation:
Flash the tune file directly using EZ Lynk.

What's Included:

  • AISIN transmission tune file

What You Need:

  • EZ Lynk Auto Agent

Features:

  • Maximize Power Use: Allows the transmission to fully utilize the power gained from ECM tuning, ensuring more horsepower makes it to the wheels during acceleration.
  • Enhanced Shift Points: Adjusted shift points eliminate short-shifting, giving the truck a more powerful feel and improving acceleration.
  • Better Response: Increases transmission response for quicker shifts and better control, especially when towing, off-roading, or in performance settings.
  • Fixes Common Issues: Addresses common 1000RPM lugging issues in Dodge trucks, improving drivability and eliminating sluggish performance.
  • Perfect for Modifications: Ideal for trucks with larger turbochargers, bigger tires, or anyone looking to maintain an optimal operating range, especially during heavy towing or peak-performance applications.
  • Extended Torque Curve Use: Makes full use of the wide torque curve offered by the 6.7L Cummins, allowing for better acceleration and power delivery across the RPM range.
  • Pair with Engine Tuning: Combine with our engine tuning on 2022+ trucks to eliminate defuel and achieve optimal shifting and overall performance.

Why AISIN Transmission Tuning Matters:
This tuning solution dramatically improves the factory calibration while maintaining reliability. It’s especially important for trucks used for heavy-duty applications, towing, or performance builds, helping ensure your transmission operates in the best possible range.

Unmatched Tech Support:
We provide access to the largest and most experienced tech support team in the industry, offering help and guidance at every stage of the tuning process.

 

Powerlevel Options

Product Compatibility

Dodge / RAM
Cummins
2019-2021 6.7L
Jeep
Eco Diesel
2019-2024 3.0L

Other Information and Resources

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

Steve

Jones

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

Works great thank you so much 5 stars

Jamie

Moore

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

The best product and excellent customer service!

Jeff

Boudreau

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

Mary

Clark

You nailed it, great products and a great price!

Jeremy

White

Very happy

Charlie

Wade

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

Works as it should. Quick shipping

Chris

Quacken

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

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

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

5 star best of the best

Tryhard

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

Chris

Shires

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

Everything worked out perfect, instruction very accurate

Cruz

Tovar

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

Ron

Pontius

Everything went well. Thank you very much

Tom

Honrath

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

Will give these guys a 5 star plus! Thanks for the discount and quick shipping. Highly recommended.

Neil

Mayes

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

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

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

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

Nick

Coley

You guys are great! ")

Betty

Sutherland

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

Darin

Ladlie

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

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

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

Clifford

Camp

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

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

Yes really good love it

Juan

Bravo

Great product will be ordering more very soon!

Jaron

Hastings

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

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

Great everything worked perfectly!

Dave

Skibinski

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

Jim

Jones

Everything went good on the install

BJ

Putman

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

Chris

Taunton

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

Charlie

Clonch

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

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

Excellent service and parts... Fast shipping!

Jonathan

Coo

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

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

Tommy

Johnson

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

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

Anthony

Guilian

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

Everything I have ordered so far has installed and functioned without fail. Shipping has been prompt. Customer service has been knowledgeable. I would recommend these products.

Joe

Murphy

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

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

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

Eddie

B

Works great thanks

Tyler

Birtciel

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

Greg

Borgman

Yes very happy with all your service. Thanks

Wayne

Hucke

It was easy and it makes the truck run better

Chris

Lagorga

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

CHRIS

SWAIN

Thanks y'all Done great

John

Rodge

You did very well thank you so much.

Terry

Conk

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

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

You guys are the best, thank you.

Mike

E

Great customer support!

Javier

Hernandez

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

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

Peter

Rodriguez

Yes I was very happy.

Lewis

Drywall

Five stars, very responsive!

Nelson

Merced

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

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

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

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

Nestor

Bueno

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

Eliazar

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

Truck runs great thank yall

Fabian

Benavi

Truck is back to running like it should thanks

Johnny

Quarles

Great service. Fast shipping. Great product. Will do business with you guys again!! A++

Joe

Caddick

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

Yall did great! Fast service and overall great experience!

Travis

Puryear

Works awesome. Thanks I appreciate you.

Don

Allison

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

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

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

Anonymous

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

Michael

Gilbert

Worked great, will use again if needed!!

Dale

Cagley

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

Chris

Paul

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

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

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

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

Yes very happy with both my orders

Nicholas

Estes

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

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

Ray

Chaple

Works great for me.

Jeff

McGuffin

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

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

Darwin

Grewe

Worked great

Kenzie

Trucking