SUPER SALE! | EZ LYNK DPF DEF EGR DELETE KIT | STEALTH or GDP TUNES | 2017-2023 CHEVY / GMC DURAMAX

2017-2023 CHEVY / GMC DURAMAX

SELECT YOUR DELETE KIT
STAGE 1 | THE CUB | BASIC FULL DELETE KIT
STAGE 2 | THE YOUNG LION | VALUE DELETE KIT
STAGE 3 | THE KING OF THE JUNGLE | ULTIMATE DELETE KIT
TUNE ENGINEER
STEALTH (RECOMMENDED)
GDP
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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 Duramax | STAGE 1, 2 & 3 DELETE KITS

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


STAGE 1 | THE CUB | ENTRY LEVEL FULL DELETE KIT

We call this the CUB because it contains the main parts needed for a delete. This is all that is needed to get your truck fully deleted without any of the frills or add-ons. If you want something more advanced and performance oriented look at STAGE 2 or STAGE 3 below. 

STAGE 1 Includes:

  1. EZ LYNK Tuner. 
  2. 4 Week Access.
  3. Single Tune Of Your Choice.
  4. EGR Delete Kit.
  5. DPF Delete Pipes. 
  6. CAN BUS Plug Kit.

     

    STAGE 2 | THE YOUNG LION | VALUE DELETE KIT

    We call this The YOUNG LION. While scary enough to get the job done, it won't quite scare your local Liberal the same way as when you step on it with our Stage 3 Race Kit. This is where value meets affordability. This Complete DPF/DEF/EGR Delete kit is for those that want the best of both worlds, Power & Reliability. 

    STAGE 2 Includes:

    1. EZ LYNK Tuner. 
    2. 4 WEEK Access.
    3. Multi Tunes to choose from.
    4. EGR Delete Kit.
    5. CAN BUS Plug Kit.
    6. Stainless Steel Downpipe. (Deletes CAT in factory downpipe)
    7. 4 inch t409 Stainless Steel Exhaust System for complete DPF/DEF Delete. (Occasionally substitute 5in if 4 inch is not in stock) 
    8. Chrome/Black exhaust tip. (Chrome sent if not told otherwise) 

           

          STAGE 3 | THE KING OF THE JUNGLE | ULTIMATE DELETE KIT

          We call this THE KING OF THE JUNGLE! This DPF, DEF & EGR Delete kit includes everything needed to turn your Diesel Truck into the Ultimate Diesel Powered Animal. Your Prius driving neighbor just might start taking Testosterone Supplements once you pull up in THE KING OF THE JUNGLE!

          STAGE 3 Includes:

          1. EZ LYNK Tuner. 
          2. LIFETIME Access.
          3. Multi Tunes Package. 
          4. EGR Delete Kit.
          5. CAN BUS Plug Kit.
          6. Stainless Steel Downpipe. (Deletes CAT in factory downpipe) 
          7. 5 inch t409 stainless steel exhaust system. 
          8. Muffler with Clamps. (Optional if wanting to tame the beast)
          9. Black/Chrome T304 Stainless Steel exhaust tip. (Chrome sent if not told otherwise) 
          10. S&B Cold Air Intake.


            *SINGLE FILES ONLY*

            For 2020-2023 Duramax L5P 6.6L owners who want better throttle response, more torque, and serious pulling power, STEALTH or GDP EZ Lynk Duramax L5P 6.6L Tune Files (2020-2023) deliver the performance your truck was built for. Whether you're towing, daily driving, or pushing for max power, these custom-calibrated tunes ensure your truck performs at its peak.

            We offer:

            • Single Tune – A custom-built tune for a specific performance level, improving fuel efficiency, throttle response, and towing power.

            • Full Support Pack – On going tuning support, allowing adjustments to match future upgrades or modifications.

            Each STEALTH or GDP EZ Lynk Duramax L5P 6.6L Tune File (2020-2023) is designed to remove factory restrictions and give your truck the power, efficiency, and durability it should have had from the start. These tunes provide optimized fueling, better shifting, and precise throttle control, all while maintaining long-term reliability.

            Why Choose GDP EZ Lynk Tune Files?

            ✔ Custom-built tuning for real-world performance ✔ Maximized torque and horsepower for Duramax L5P 6.6L ✔ Fine-tuned shift points for better drivability and fuel economy ✔ Safe and reliable power without compromise

            Forget weak factory settings—these tunes are built for serious Duramax owners who demand real performance.

                      Powerlevel Options

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

                      Product Compatibility

                      Chevy / GMC
                      Duramax
                      2017-2023 L5P/L5D

                      2017-2023 CHEVY / GMC DURAMAX

                      Other Information and Resources

                      Satisfied Customers

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

                      There aren't any reviews for this product yet. Be the first! Leave a review here.
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                      SUPER SALE! | EZ LYNK DPF DEF EGR DELETE KIT | STEALTH or GDP TUNES | 2017-2023 CHEVY / GMC DURAMAX

                      2017-2023 CHEVY / GMC DURAMAX
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                      Checkout
                      Very nice, everything was on time and how it supposed to be thanks guys

                      Valentin

                      Robl

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

                      Eliazar

                      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

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

                      Chris

                      Taunton

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

                      Marty

                      Waggo

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

                      Anonymous

                      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

                      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

                      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

                      Everything went well. Thank you very much

                      Tom

                      Honrath

                      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

                      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

                      Fast shipping and good fitment

                      Mitchell

                      White

                      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

                      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

                      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

                      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

                      Yes very happy with both my orders

                      Nicholas

                      Estes

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

                      Pascal Pepin

                      Awesome Great job 👏

                      Jeff

                      Cooper

                      It was easy and it makes the truck run better

                      Chris

                      Lagorga

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

                      Charlie

                      Clonch

                      Great everything worked perfectly!

                      Dave

                      Skibinski

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

                      Peter

                      Rodriguez

                      Excellent!!!!! Everything worked out perfect

                      Mitchel

                      Johnson

                      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

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

                      Tommy

                      Johnson

                      Yes very happy with all your service. Thanks

                      Wayne

                      Hucke

                      Received everything very quickly!

                      Greg

                      Rinkes

                      It is amazing! Truck runs like a dream!

                      Luis

                      Morato

                      Truck runs great thank yall

                      Fabian

                      Benavi

                      Very happy with everything 5 stars

                      Kelly

                      Hatfield

                      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

                      You did very well thank you so much.

                      Terry

                      Conk

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

                      Ken

                      Kilby

                      Everything came in and seems to work just fine. Thanks

                      Greg

                      Rinkes

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

                      Willimam

                      Alexander

                      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

                      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

                      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

                      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

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

                      Darrell

                      Blackw

                      Great!!!

                      Doug

                      Candler

                      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

                      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

                      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

                      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

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

                      Ray

                      Moyer

                      Worked great, will use again if needed!!

                      Dale

                      Cagley

                      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

                      Great product and super nice customer service

                      David

                      Hancock

                      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

                      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

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

                      Robert

                      Brum

                      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 am very pleased with everything purchased from here. All went smooth with no installation issues. Thank you for making my truck awesome!

                      Gary

                      Morrison

                      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

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

                      Greg

                      Borgman

                      5 star best of the best

                      Tryhard

                      Everything worked out perfectly. Super happy.

                      Rian

                      Mckinnon

                      Yall did great! Fast service and overall great experience!

                      Travis

                      Puryear

                      Had my tunes and auto agent for about a month now. Super happy with results and wow was the my tuner delivered FAST, practically next day thru FedEx.

                      Jorge

                      Torres

                      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

                      It was great so far so good 👍

                      Robert

                      Stuart

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

                      Joe

                      Caddick

                      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

                      I love all my products and my truck runs great

                      George

                      House

                      You nailed it, great products and a great price!

                      Jeremy

                      White

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

                      Kyle

                      Roose

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

                      Eddie

                      B

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

                      Brian

                      J

                      You did a great job 🤙

                      Oliver

                      Large

                      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

                      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 😊

                      Darrell

                      McKittri

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

                      Chris

                      Paul

                      yes working good so far

                      Steve

                      Noriega

                      Great company to deal with will definitely use them again

                      mkhot

                      shottra

                      I am wicked happy with the kit I received. I was proud that I was able to do the installation.

                      Clifford

                      Camp

                      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

                      Works great thanks

                      Tyler

                      Birtciel

                      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

                      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

                      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

                      Works great thank you so much 5 stars

                      Jamie

                      Moore

                      THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

                      Mark

                      Camarra

                      Works great nice setup

                      Cristian

                      Larios

                      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

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

                      Darwin

                      Grewe

                      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

                      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

                      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

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

                      Darin

                      Ladlie

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

                      Nick

                      Coley

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

                      Chris

                      Shires

                      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

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

                      Brock

                      M

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

                      Jim

                      Jones

                      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

                      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