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2017-2023 Chevy / GMC Duramax L5P | EZ Lynk Tuner | Includes 4 week Tuning Support/Lynk

2017-2023 Chevy / GMC Duramax L5P/L5D
USD899.99
USD2,000.00
20 reviews

TUNES ACCESS PACKAGE
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Instructions
No installation manuals available for this product at this time. Request a manual here.
Shipping

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

Overview
Powerlevels
Compatibility
More

Product Description

2017-2023 CHEVY / GMC L5P DURAMAX (WILL NOT WORK ON L5D)

Includes 4 week Tuning support pack! 

LIFETIME SUPPORT PACKAGE (available upgrade) 
This recommended upgrade offers unlimited flashes and basic tune revisions on ALL TUNES. You’ll receive automatic tune updates so that you can take advantage of the progress that we make and enjoy the timelessness of the EZ LYNK AutoAgent 3.

TCM TUNING
This HIGHLY recommended upgrade will increase the line pressure in your transmission so it can keep up with all the added power your engine will be producing from the tunes. We highly recommend TCM tuning to anyone that plans on running anything more than a tow tune. Please specify if you have any transmission modifications when ordering TCM Tuning.

POWER LEVELS
Stock
30hp
60hp
90hp
120hp
150hp

ATTENTION!

Note: 17-18 with the ECM PN ending in 12676723 have to be sent into EZlynk for an unlock on their bench. They are not currently flashable on EZlynk.

EZ is releasing firmware updates for these pretty regularly so this product should get any small unlocking/tuning issues worked out in the immediate future.

If you have a flashing issue Ezlynks tech support number is: 877-207-5530

    Powerlevel Options

    Product Compatibility

    Chevy / GMC
    Duramax
    2017-2023 L5P/L5D

    2017-2023 Chevy / GMC Duramax L5P/L5D

    ‍

    Other Information and Resources

    Satisfied Customers

    Hear what our customers have to say about our diesel parts.

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    EZ LYNK / EFI LIVE TCM TUNING | 2001-2016 CHEVY / GMC DURAMAX

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    Happy

    Karl

    Patay

    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

    So far so good

    Jeff

    Jordan

    You guys did awesome!!!

    Whitney

    Schiesser

    I love all my products and my truck runs great

    George

    House

    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

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

    Joe

    Caddick

    Ok. We did the download from your email. TRUCK RUNS GREAT!!! THANK YOU!!!

    Michael

    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

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

    Jeff

    Wooton

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

    Anonymous

    Truck runs great now. Thank you.

    James

    Vournas

    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

    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

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

    Brock

    M

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

    Ray

    Chaple

    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

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

    Chris

    Shires

    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

    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

    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

    Fast shipping and good fitment

    Mitchell

    White

    Perfect I love it

    Jose Ramos

    Cortez Lopez

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

    Pascal Pepin

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

    Ray

    Moyer

    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 again the truck runs great went from 27 to 32 mpg

    Darwin

    Grewe

    Everything went well. Thank you very much

    Tom

    Honrath

    It is amazing! Truck runs like a dream!

    Luis

    Morato

    Yes I was very happy.

    Lewis

    Drywall

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

    Jim

    Jones

    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

    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

    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

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

    Darin

    Ladlie

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

    Robert

    Brum

    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! Thanks!

    Goat

    Snob

    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

    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

    Excellent!!!!! Everything worked out perfect

    Mitchel

    Johnson

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

    Chris

    Taunton

    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

    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

    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

    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

    Works great thank you so much 5 stars

    Jamie

    Moore

    Works great for me.

    Jeff

    McGuffin

    Awesome Great job 👏

    Jeff

    Cooper

    Yes very happy with both my orders

    Nicholas

    Estes

    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

    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

    Great customer support!

    Javier

    Hernandez

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

    Willimam

    Alexander

    Good service prompt delivery!

    R

    Bersano

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

    Anthony

    Guilian

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

    Chris

    Paul

    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

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

    Shannon

    Braun

    It was easy and it makes the truck run better

    Chris

    Lagorga

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

    Michael

    Gilbert

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

    Neil

    Mayes

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

    Marty

    Waggo

    You nailed it, great products and a great price!

    Jeremy

    White

    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

    Excellent service and parts... Fast shipping!

    Jonathan

    Coo

    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

    Very happy with the kit, everything fits and performs well.

    Joe

    Murphy

    yes working good so far

    Steve

    Noriega

    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

    You did very well thank you so much.

    Terry

    Conk

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

    Brian

    J

    Yes really good love it

    Juan

    Bravo

    %100 great service awesome timing on parts!

    Jesse

    Ward

    Everything went good on the install

    BJ

    Putman

    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

    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

    Just finished my tuner and I love it. I I appreciate the quick shipping and great customer service u provided. Everything fit perfectly and was easy to do. I give ya 5 stars no doubt!

    Anthony Jackson

    Jackson

    Truck runs great thank yall

    Fabian

    Benavi

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

    Steve

    Jones

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

    Valentin

    Robl

    Great product and super nice customer service

    David

    Hancock

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

    Will

    S

    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

    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

    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

    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

    Works awesome. Thanks I appreciate you.

    Don

    Allison

    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

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

    Nick

    Coley

    Awesome parts and shipping

    Dan

    Tompkins

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

    Kyle

    Roose

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

    CHRIS

    SWAIN

    Worked great, will use again if needed!!

    Dale

    Cagley

    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

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

    Charlie

    Clonch

    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