SPRING SALE! | OBDii FLASH TUNER DELETE Kit | 2017-2023 CHEVY / GMC L5P DURAMAX

2017-2023 CHEVY / GMC DURAMAX L5P / L5D 6.6L

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Product Information

Product Description

2017-2023 CHEVY / GMC L5P AND L5D DURAMAX 6.6L PICKUP AND CAB CHASSIS 2500, 3500, 4500, 5500.

 

STAGE 1 | THE CUB | BEGINNER FULL DELETE KIT

We call this THE CUB because it deletes all 3 basic things you need deleted: DPF, DEF, EGR & CAT. 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/or performance oriented look at STAGE 2 or STAGE 3 below. 

STAGE 1 Includes:

  1. HP TUNER OBDii Flash Delete Tuning Interface
  2. GDP Single delete tune of your choice.
  3. CAN BUS Plug Kit
  4. 8 CREDITS (Required and included)
  5. DD E41 ECM Upgrade Kit (Unlock your ECM right in your truck)
  6. T409 stainless steel DPF delete pipes. 

    IF YOU WANT TO ADD A DOWNPIPE CLICK HERE.
    IF YOU WANT TO ADD A EGR DELETE KIT CLICK HERE.
    IF YOU WANT TO ADD AN INTAKE CLICK HERE
    IF YOU WANT TRANNY TUNING ADD IT VIA THE MENU BUTTONS.

    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 KING OF THE JUNGLE 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. HP TUNER OBDii Flash Delete Tuning Interface
    2. GDP Multi tune or SOTF tune package. (Shift on the fly via steering wheel buttons)
    3. CAN BUS Plug Kit 
    4. 8 CREDITS (Required and included)
    5. E41 ECM Upgrade Kit (Unlock your ECM right in your truck)
    6. EGR Delete Kit.
    7. 4 inch complete exhaust. (T409 stainless steel)
    8. Black/Chrome T304 stainless steel exhaust tip.
    9. T304 stainless steel Downpipe. (Delete the CAT in factory downpipe)

    IF YOU WANT TO ADD AN INTAKE CLICK HERE
    IF YOU WANT TRANNY TUNING ADD IT VIA THE MENU BUTTONS.

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

    We call this the 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 Tesla driving neighbor just might start taking Testosterone Supplements once you pull up in THE KING OF THE JUNGLE!

    STAGE 3 Includes:

    1. HP TUNER OBDii Flash Delete Tuning Interface
    2. GDP Multi tune or SOTF tune package. (Shift on the fly via steering wheel buttons)
    3. CAN BUS Plug Kit
    4. 8 CREDITS (Required and included)
    5. DD E41 ECM Upgrade Kit (Unlock your ECM right in your truck)
    6. EGR Delete Kit.
    7. 5 inch t409 stainless steel exhaust.
    8. Muffler. (Leave comments if you want to skip on the muffler)
    9. Chrome/black exhaust tip. 
    10. T304 stainless steel Downpipe. (Delete the CAT in factory downpipe)
    11. S&B Cold air intake. 

    IF YOU WANT TRANNY TUNING ADD IT VIA THE MENU BUTTONS.

    *This is a custom tuning kit with Custom tunes and cannot be returned.

    **In order to get GDP tunes you must fill out the tune order form. This takes 3 to 5 business days to get the tunes. You will login (with the supplied login info that will be emailed to you once you submit the form) and download the tunes at tuning.tech

        Powerlevel Options

        AVAILABLE HP LEVELS

        LEVEL 1 = 0HP (STOCK & HEAVY TOW)

        LEVEL 2 = 50HP (LIGHT TOW)

        LEVEL 3 = 80HP (LIGHT TOW & PERFORMANCE)

        LEVEL 4 = 120HP (STREET & PERFORMANCE)

        LEVEL 5 = 190HP+ (RACE)

        TUNE INFO

        HEAVY TOW

        -No added RWHP, + 100 ft-lbs torque over factory.

        -This tune is for those towing from 8,000 lbs up to max GVWR. (Gross Vehicle Weight Rating)

        -Wider torque curve assists heavy loads

        -Perfect tune for maximum longevity and reliability.

        -Exhaust temperatures drop up to 100F under full load

        LIGHT TOW

        -For those towing any load up to 8,000 lbs.

        + 50 RWHP, + 200 ft-lbs torque over factory

        -Designed for weekend tower, boats, small tractors, etc

        -Perfect balance of sport driving & functionality

        -Unhook and enjoy a sportier drive

        ECONOMY/SPORT

        -Fun “unloaded” daily driving

        -For driving around town, highways

        -Impress your friends

        -Put a smile on your face

        + 80 RWHP, +300 ft-lbs torque over factory

        -Puts your vehicle near the 550 RWHP mark"

        HOT STREET

        -Bridge between Sport Economy and Race

        -A little more aggressive than Sport Economy

        -Behaves nicely on the street

        + 120 RWHP, +400 ft-lbs torque over factory

        -Puts your vehicle near the 580 RWHP mark.

        -Race / Max Effort Tune

        -Maxes out the factory Turbo.

        + 180 RWHP, + 500 ft-lbs torque over factory

        -Puts your vehicle  to about 600 RWHP 1360 ft-lbs.

        -Up to 620 RWHP / 1380 ft. lbs with WC Fab turbo mouthpiece.

        TCM TUNING RECOMMENDED FOR THIS LEVEL.

        Product Compatibility

        Chevy / GMC
        Duramax
        2017-2023 L5P/L5D

        2017-2023 CHEVY / GMC DURAMAX 6.6L PICKUP AND CAB CHASSIS

        Other Information and Resources

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        Checkout
        Thanks y'all Done great

        John

        Rodge

        Truck runs great thank yall

        Fabian

        Benavi

        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

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

        David

        Woodc

        I love all my products and my truck runs great

        George

        House

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

        Darrell

        Blackw

        Yes really good love it

        Juan

        Bravo

        Everything went well. Thank you very much

        Tom

        Honrath

        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

        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

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

        Ken

        Kilby

        Five stars, very responsive!

        Nelson

        Merced

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

        Joe

        Murphy

        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

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

        Will

        S

        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

        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

        Excellent!!!!! Everything worked out perfect

        Mitchel

        Johnson

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

        Brock

        M

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

        Steve

        Jones

        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

        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

        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

        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

        Exactly what I needed and wanted.

        David

        Murphy

        You guys are great! ")

        Betty

        Sutherland

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

        Greg

        Borgman

        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

        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

        I'm so happy with the parts and I'll definitely keep buying them for you guys. Thank you.

        Nestor

        Bueno

        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

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

        Chris

        Paul

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

        Peter

        Rodriguez

        Awesome parts and shipping

        Dan

        Tompkins

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

        Eliazar

        Happy

        Karl

        Patay

        Works great thanks

        Tyler

        Birtciel

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

        Ron

        Pontius

        It was great so far so good 👍

        Robert

        Stuart

        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

        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 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

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

        Marland

        King

        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

        You did a great job 🤙

        Oliver

        Large

        Awesome fast shipping

        Mike

        Bumpus

        Great everything worked perfectly!

        Dave

        Skibinski

        You nailed it, great products and a great price!

        Jeremy

        White

        Truck is back to running like it should thanks

        Johnny

        Quarles

        It is amazing! Truck runs like a dream!

        Luis

        Morato

        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

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

        Anonymous

        Everything came in and seems to work just fine. Thanks

        Greg

        Rinkes

        The best product and excellent customer service!

        Jeff

        Boudreau

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

        Paul

        Erickson

        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

        You guys did awesome!!!

        Whitney

        Schiesser

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

        Chris

        Taunton

        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

        Perfect I love it

        Jose Ramos

        Cortez Lopez

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

        Rodrigo

        Luna

        Works great nice setup

        Cristian

        Larios

        Yes very happy with all your service. Thanks

        Wayne

        Hucke

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

        Ray

        Chaple

        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

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

        Michael

        This product is really great. It has significantly improved the fuel mileage, going from 23 mpg to 28 mpg. On top of that, the engine now responds much more quickly when taking off.

        Dennis

        R

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

        Marty

        Waggo

        5 Stars!

        Daniel

        Johnson

        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

        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, 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 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

        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

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

        Kyle

        Roose

        Yes very happy with both my orders

        Nicholas

        Estes

        Fast shipping and good fitment

        Mitchell

        White

        %100 great service awesome timing on parts!

        Jesse

        Ward

        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

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

        Willimam

        Alexander

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

        Chris

        Shires

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

        CHRIS

        SWAIN

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

        Shannon

        Braun

        Everything went well. Took me 4 hours to complete, solo. Only gripe I could have (which I don't) would be the lack of instructions for the bracket that bolts to the exhaust. Took me a while to figure that out as the instructions showed a different set up. Preciate the kit. Have recommended to other folks.

        Cordy

        DD

        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

        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

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

        Robert

        Brum

        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

        Worked great, will use again if needed!!

        Dale

        Cagley

        Works great for me.

        Jeff

        McGuffin

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

        Joe

        Caddick

        THANK YOU!

        Shane

        Great customer support!

        Javier

        Hernandez

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

        Darwin

        Grewe

        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 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

        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

        Works awesome. Thanks I appreciate you.

        Don

        Allison

        Great!

        Don

        Peters