2017-2023 Chevy / GMC Duramax L5P/L5D | EZ Lynk Tuner | Includes 4 week Tuning Support/Lynk

2017-2023 Chevy / GMC Duramax L5P/L5D

TUNES ACCESS PACKAGE
4 WEEK (INCLUDED)
LIFETIME
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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

Product Description

2017-2023 CHEVY / GMC L5P L5D DURAMAX 

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.

SOTF SWITCH (NOT AVAILABLE YET!)
This upgrade is needed to correctly run SOTF (switch on the fly) tunes. Without the switch installed, your tune will default to the lowest power level. Installing the switch will allow you to adjust power levels and maximize your vehicle’s performance instantly.

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

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

    Ralph

    Franks

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

    Joe

    Murphy

    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

    Works great thanks

    Tyler

    Birtciel

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

    Chris

    Taunton

    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

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

    Marland

    King

    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

    THANK YOU!

    Shane

    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

    Everything went good on the install

    BJ

    Putman

    5 Stars!

    Daniel

    Johnson

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

    Marty

    Waggo

    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

    Yes I was very happy.

    Lewis

    Drywall

    Worked great, will use again if needed!!

    Dale

    Cagley

    Great!!!

    Doug

    Candler

    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

    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

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

    Eliazar

    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

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

    Marcus

    Moore

    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

    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

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

    Jim

    Jones

    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 company to deal with will definitely use them again

    mkhot

    shottra

    Small issue with shipping on time but 5 stars

    Richard

    Parks

    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

    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

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

    Pascal Pepin

    Great customer support!

    Javier

    Hernandez

    %100 great service awesome timing on parts!

    Jesse

    Ward

    The best product and excellent customer service!

    Jeff

    Boudreau

    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

    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

    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

    Excellent!!!!! Everything worked out perfect

    Mitchel

    Johnson

    Yes 😊

    Darrell

    McKittri

    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

    Everything worked out perfect, instruction very accurate

    Cruz

    Tovar

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

    Willimam

    Alexander

    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

    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

    Works great thank you so much 5 stars

    Jamie

    Moore

    Thanks y'all Done great

    John

    Rodge

    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

    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

    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

    Excellent service and parts... Fast shipping!

    Jonathan

    Coo

    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

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

    Will

    S

    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

    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

    You did a great job 🤙

    Oliver

    Large

    Truck is back to running like it should thanks

    Johnny

    Quarles

    Exactly what I needed and wanted.

    David

    Murphy

    THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

    Mark

    Camarra

    Very happy

    Charlie

    Wade

    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

    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

    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!

    Don

    Peters

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

    Darin

    Ladlie

    Everything worked out perfectly. Super happy.

    Rian

    Mckinnon

    Truck runs great thank yall

    Fabian

    Benavi

    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

    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

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

    Ron

    Pontius

    You did very well thank you so much.

    Terry

    Conk

    You guys did awesome!!!

    Whitney

    Schiesser

    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

    Great product will be ordering more very soon!

    Jaron

    Hastings

    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

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

    Kyle

    Roose

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

    Anonymous

    These guy(s) are great! Knowledgeable, friendly, helpful. Highly recommended.

    Ken

    Kilby

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

    Michael

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

    Neil

    Mayes

    Yes very happy with both my orders

    Nicholas

    Estes

    So far so good

    Jeff

    Jordan

    Awesome parts and shipping

    Dan

    Tompkins

    I love all my products and my truck runs great

    George

    House

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

    Rodrigo

    Luna

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

    Greg

    Borgman

    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

    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

    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

    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

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

    Chris

    Shires

    Perfect I love it

    Jose Ramos

    Cortez Lopez

    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

    yes working good so far

    Steve

    Noriega

    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

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

    Valentin

    Robl

    Good service prompt delivery!

    R

    Bersano

    Everything came in and seems to work just fine. Thanks

    Greg

    Rinkes