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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yes working good so far

Steve

Noriega

Good service prompt delivery!

R

Bersano

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

Steve

Jones

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

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

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

Kyle

Roose

Worked great, will use again if needed!!

Dale

Cagley

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

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

Mary

Clark

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

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

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

David

Woodc

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

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

Robert

Brum

Excellent service and parts... Fast shipping!

Jonathan

Coo

So far so good

Jeff

Jordan

You guys are the best, thank you.

Mike

E

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

Peter

Rodriguez

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

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

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 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

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

Brian

J

Yes very happy with both my orders

Nicholas

Estes

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

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

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

Willimam

Alexander

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

Exactly what I needed and wanted.

David

Murphy

Great!!!

Doug

Candler

Everything went well. Thank you very much

Tom

Honrath

Five stars, very responsive!

Nelson

Merced

Awesome Great job 👏

Jeff

Cooper

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

good tunner worked the way they said.

Bat

Perfect I love it

Jose Ramos

Cortez Lopez

Small issue with shipping on time but 5 stars

Richard

Parks

Great everything worked perfectly!

Dave

Skibinski

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

Works great nice setup

Cristian

Larios

Yes I was very happy.

Lewis

Drywall

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

%100 great service awesome timing on parts!

Jesse

Ward

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

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

Ron

Pontius

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

Tommy

Johnson

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

Eliazar

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

Michael

Gilbert

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

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

Sun

Man

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 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

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

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

It was great so far so good 👍

Robert

Stuart

Works great for me.

Jeff

McGuffin

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

Marland

King

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

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! Thanks!

Goat

Snob

It is amazing! Truck runs like a dream!

Luis

Morato

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

Ray

Chaple

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

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

Neil

Mayes

Fast shipping and good fitment

Mitchell

White

Everything worked out perfect, instruction very accurate

Cruz

Tovar

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

Anthony

Guilian

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

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

Eddie

B

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

Chris

Taunton

Great product and super nice customer service

David

Hancock

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

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

Great so far seems to be exactly what yall described thank you

Marty

Waggo

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

Happy

Karl

Patay

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

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

Chris

Shires

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

Rodrigo

Luna

Truck runs great now. Thank you.

James

Vournas

Very happy

Charlie

Wade

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

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

Valentin

Robl

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

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

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

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

Nick

Coley

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

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

Works as it should. Quick shipping

Chris

Quacken

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

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

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

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

Charlie

Clonch

Yes 😊

Darrell

McKittri

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

Jim

Jones

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

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