SPRING SALE! | EFI LIVE DELETE Kit | STEALTH TUNES | 2001-2010 Chevy / GMC Duramax

2001 - 2010 Chevy / GMC Duramax | Silverado / Sierra

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Recommended Add-ons

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Add-on | Cab Chassis

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Why would I want this?

Drivers' door vin stamp will say "incomplete vehicle" if you have a cab chassis truck. Cab Chassis Trucks take specialty SCR & DPF Delete pipes along with specialty EGR Delete kits. This upgrade is included if you select this option.

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Product Information

Product Description

2001-2010 CHEVY/GMC DURAMAX | DYNO STAGE 1, 2 & 3 DELETE KITS

Tunes are built by STEALTH Diesel who has been tuning trucks on the EFI platform since the inception of the original tuner. These are the best tunes you will ever use! We GUARANTEE your satisfaction!

STAGE 1 | THE CUB | ENTRY LEVEL FULL DELETE KIT

We call this the CUB because it contains the 3 main parts needed for a delete: tuner, egr and dpf delete kits. 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. EFI LIVE Tuner. 
  2. SOTF file. (CAB CHASSIS IS SINGLE TOW TUNE ONLY)
  3. SOTF switch (SWITCH ON THE FLY NOW INCLUDED!)
  4. EGR Delete Kit.
  5. 4" complete exhaust system. (If we run out of 4" we may swap to 5")

    IF NEEDED: ADD TCM TUNING HERE

    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. EFI LIVE Tuner. 
    2. SOTF Tuning Support Package. (CAB CHASSIS IS SINGLE TOW TUNE ONLY)
    3. SOTF Switch.
    4. TCM tuning.
    5. EGR Delete Kit.
    6. Passenger side up pipe.
    7. Downpipe.
    8. 4 inch Complete Exhaust System. (If we run out of 4" we may swap to 5")
    9. Chrome/Black exhaust tip. (If no request, we send chrome)

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

    We call this the KING! 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. EFI LIVE Tuner.
    2. SOTF Tuning Support Package. (CAB CHASSIS IS SINGLE TOW TUNE ONLY)
    3. SOTF Switch (switch on the fly)
    4. TCM tuning.
    5. EGR Delete Kit.
    6. Passenger side up pipe.
    7. Drivers side up pipe.
    8. 5 inch t409 stainless steel exhaust system. 
    9. Muffler with Clamps. (Optional if wanting to tame the beast)
    10. Black/Chrome T304 Stainless Steel exhaust tip. (If no request, we send chrome)
    11. Downpipe.
    12. S&B Cold Air Intake.
    13. Lifetime tuning support package.

                Powerlevel Options

                2001 - 2005 CHEVY / GMC

                DSP5 Power Level Adjustment / SOTF ONLY power levels.

                level 1: 20 HP

                level 2: 50 HP

                level 3: 120 HP

                level 4: 175 HP

                level 5: 240 HP

                2006 - 2010 CHEVY / GMC

                DSP5 Power Level Adjustment / SOTF ONLY power levels.

                Level 1: 20 HP

                Level 2: 50 HP

                Level 3: 120 HP

                Level 4: 175 HP

                Level 5: 260 HP

                Product Compatibility

                Chevy / GMC
                Duramax
                2001-2004 LB7
                Chevy / GMC
                Duramax
                2004.5-2006 LLY
                Chevy / GMC
                Duramax
                2006.5-2007 LBZ
                Chevy / GMC
                Duramax
                2007.5-2010 LMM

                2001 - 2010 Chevy / GMC Duramax | Silverado / Sierra

                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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                5 Stars!

                Daniel

                Johnson

                You did a great job 🤙

                Oliver

                Large

                yes working good so far

                Steve

                Noriega

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

                Darwin

                Grewe

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

                Kyle

                Roose

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

                Robert

                Brum

                It was great so far so good 👍

                Robert

                Stuart

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

                Marcus

                Moore

                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

                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

                You nailed it, great products and a great price!

                Jeremy

                White

                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

                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

                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

                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

                It is amazing! Truck runs like a dream!

                Luis

                Morato

                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 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

                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

                Yall did great! Fast service and overall great experience!

                Travis

                Puryear

                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

                You guys are great! ")

                Betty

                Sutherland

                Truck runs great now. Thank you.

                James

                Vournas

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

                Jim

                Jones

                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

                The best customer service in the business!!!!

                Brock

                Maxwell

                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

                Awesome Great job 👏

                Jeff

                Cooper

                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

                Yes very happy with both my orders

                Nicholas

                Estes

                Five stars, very responsive!

                Nelson

                Merced

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

                Brock

                M

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

                Anthony

                Guilian

                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

                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

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

                Shannon

                Braun

                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

                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

                Awesome parts and shipping

                Dan

                Tompkins

                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

                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

                Very happy

                Charlie

                Wade

                You guys did awesome!!!

                Whitney

                Schiesser

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

                Brian

                J

                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

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

                Steve

                Jones

                Everything came in and seems to work just fine. Thanks

                Greg

                Rinkes

                Exactly what I needed and wanted.

                David

                Murphy

                Yes I was very happy.

                Lewis

                Drywall

                Worked great, will use again if needed!!

                Dale

                Cagley

                Fast shipping and good fitment

                Mitchell

                White

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

                Marty

                Waggo

                Everything worked out perfect, instruction very accurate

                Cruz

                Tovar

                Great! Thanks!

                Goat

                Snob

                Happy

                Karl

                Patay

                Works great thank you so much 5 stars

                Jamie

                Moore

                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

                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

                Yes 😊

                Darrell

                McKittri

                Everything works great and the whole process was much more simple than I expected. I will definitely be recommending you to others. Thank you!

                Brent

                Kramer

                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

                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

                Great product will be ordering more very soon!

                Jaron

                Hastings

                Thanks y'all Done great

                John

                Rodge

                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

                You guys are the best, thank you.

                Mike

                E

                Truck is back to running like it should thanks

                Johnny

                Quarles

                Great product and super nice customer service

                David

                Hancock

                Good service prompt delivery!

                R

                Bersano

                THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

                Mark

                Camarra

                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

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

                Chris

                Shires

                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

                Yes very happy with all your service. Thanks

                Wayne

                Hucke

                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

                Very happy with everything 5 stars

                Kelly

                Hatfield

                Great everything worked perfectly!

                Dave

                Skibinski

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

                Ron

                Pontius

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

                Valentin

                Robl

                Everything worked out perfectly. Super happy.

                Rian

                Mckinnon

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

                Anonymous

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

                Charlie

                Clonch

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

                Sun

                Man

                Works as it should. Quick shipping

                Chris

                Quacken

                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

                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

                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

                The best product and excellent customer service!

                Jeff

                Boudreau

                I love all my products and my truck runs great

                George

                House

                THANK YOU!

                Shane

                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

                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

                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

                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

                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

                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

                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

                Excellent service and parts... Fast shipping!

                Jonathan

                Coo