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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Awesome parts and shipping

Dan

Tompkins

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

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 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

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

Chris

Shires

Fast shipping and good fitment

Mitchell

White

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

CHRIS

SWAIN

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

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

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

Tommy

Johnson

Works great thanks

Tyler

Birtciel

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

Chris

Paul

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

Robert

Brum

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

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

Great!

Don

Peters

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

Anthony

Guilian

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

Peter

Rodriguez

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

Yes very happy with both my orders

Nicholas

Estes

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

Ron

Pontius

Works great thank you so much 5 stars

Jamie

Moore

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

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

Ray

Moyer

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

Jeff

Delk

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

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

Truck runs great now. Thank you.

James

Vournas

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

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

Anonymous

Yes I was very happy.

Lewis

Drywall

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

The best customer service in the business!!!!

Brock

Maxwell

You guys did awesome!!!

Whitney

Schiesser

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'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

Truck runs great thank yall

Fabian

Benavi

Great product will be ordering more very soon!

Jaron

Hastings

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

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

Works great for me.

Jeff

McGuffin

Great customer support!

Javier

Hernandez

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

Neil

Mayes

It was great so far so good 👍

Robert

Stuart

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

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

Valentin

Robl

Received everything very quickly!

Greg

Rinkes

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

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

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

Great!!!

Doug

Candler

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

David

Woodc

Very happy with everything 5 stars

Kelly

Hatfield

5 star best of the best

Tryhard

Happy

Karl

Patay

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

Eddie

B

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

Greg

Borgman

Great everything worked perfectly!

Dave

Skibinski

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

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

Marland

King

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

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

Nick

Coley

The best product and excellent customer service!

Jeff

Boudreau

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

Jeff

Wooton

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

Brock

M

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

yes working good so far

Steve

Noriega

Awesome Great job 👏

Jeff

Cooper

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

Will

S

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

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

Willimam

Alexander

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

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

You did a great job 🤙

Oliver

Large

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

Yes very happy with all your service. Thanks

Wayne

Hucke

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

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

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

Perfect I love it

Jose Ramos

Cortez Lopez

So far so good

Jeff

Jordan

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

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

Mary

Clark

Works as it should. Quick shipping

Chris

Quacken

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

Joe

Caddick

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

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

Charlie

Clonch

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

Instructions would be awesome. But overall very happy with products performance

Kyle

Roose

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

Darwin

Grewe

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

It was easy and it makes the truck run better

Chris

Lagorga

5 Stars!

Daniel

Johnson

THANK YOU!

Shane

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

Everything worked out perfectly. Super happy.

Rian

Mckinnon

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 nailed it, great products and a great price!

Jeremy

White