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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.

Returns

We understand the importance of clarity in our return procedures, both for our customers' peace of mind and for ensuring a smooth process. We've outlined our updated guidelines to facilitate efficient returns here.

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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

    2001-2016 CHEVY / GMC DURAMAX | EFI LIVE/EZ LYNK
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    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 service. Fast shipping. Great product. Will do business with you guys again!! A++

    Joe

    Caddick

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

    David

    Woodc

    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

    So far so good

    Jeff

    Jordan

    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

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

    Chris

    Taunton

    Works awesome. Thanks I appreciate you.

    Don

    Allison

    Five stars, very responsive!

    Nelson

    Merced

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

    Mary

    Clark

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

    Charlie

    Clonch

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

    Michael

    Gilbert

    You did very well thank you so much.

    Terry

    Conk

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

    Shannon

    Braun

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

    Marty

    Waggo

    Everything worked out perfectly. Super happy.

    Rian

    Mckinnon

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

    Robert

    Brum

    Very happy

    Charlie

    Wade

    Everything worked out perfect, instruction very accurate

    Cruz

    Tovar

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

    CHRIS

    SWAIN

    %100 great service awesome timing on parts!

    Jesse

    Ward

    Small issue with shipping on time but 5 stars

    Richard

    Parks

    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

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

    Steve

    Jones

    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

    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

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

    Darwin

    Grewe

    You nailed it, great products and a great price!

    Jeremy

    White

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

    Pascal Pepin

    THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

    Mark

    Camarra

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

    Darrell

    Blackw

    Yes very happy with both my orders

    Nicholas

    Estes

    Yes very happy with all your service. Thanks

    Wayne

    Hucke

    Great!

    Don

    Peters

    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

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

    Ralph

    Franks

    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

    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

    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

    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

    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

    Great product and super nice customer service

    David

    Hancock

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

    Sun

    Man

    It is amazing! Truck runs like a dream!

    Luis

    Morato

    You guys are the best, thank you.

    Mike

    E

    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

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

    Michael

    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

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

    Kyle

    Roose

    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

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

    Chris

    Paul

    Exactly what I needed and wanted.

    David

    Murphy

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

    Ray

    Moyer

    Truck runs great thank yall

    Fabian

    Benavi

    Thanks y'all Done great

    John

    Rodge

    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

    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

    5 Stars!

    Daniel

    Johnson

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

    Will

    S

    The best customer service in the business!!!!

    Brock

    Maxwell

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

    Marcus

    Moore

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

    Darin

    Ladlie

    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

    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

    Yall did great! Fast service and overall great experience!

    Travis

    Puryear

    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

    Yes 😊

    Darrell

    McKittri

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

    Nick

    Coley

    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

    Excellent!!!!! Everything worked out perfect

    Mitchel

    Johnson

    Happy

    Karl

    Patay

    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

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

    Marland

    King

    Worked great

    Kenzie

    Trucking

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

    Willimam

    Alexander

    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

    Fast shipping and good fitment

    Mitchell

    White

    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

    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

    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

    5 star best of the best

    Tryhard

    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

    Great product will be ordering more very soon!

    Jaron

    Hastings

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

    Valentin

    Robl

    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

    Yes really good love it

    Juan

    Bravo

    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

    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

    Works great thanks

    Tyler

    Birtciel

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

    Jeff

    Wooton

    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

    Great everything worked perfectly!

    Dave

    Skibinski

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

    Paul

    Erickson

    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!!!

    Doug

    Candler