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

2001 - 2010 Chevy / GMC Duramax | Silverado / Sierra

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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

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                Checkout
                The best customer service in the business!!!!

                Brock

                Maxwell

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

                Rodrigo

                Luna

                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

                THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

                Mark

                Camarra

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

                Charlie

                Clonch

                Everything came in and seems to work just fine. Thanks

                Greg

                Rinkes

                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

                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

                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 worked out perfect, instruction very accurate

                Cruz

                Tovar

                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

                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

                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

                Excellent service and parts... Fast shipping!

                Jonathan

                Coo

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

                Ken

                Kilby

                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

                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

                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 great thank you so much 5 stars

                Jamie

                Moore

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

                Will

                S

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

                Tommy

                Johnson

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

                Joe

                Caddick

                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

                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

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

                Paul

                Erickson

                Yes 😊

                Darrell

                McKittri

                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 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

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

                Kyle

                Roose

                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

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

                Ralph

                Franks

                Perfect I love it

                Jose Ramos

                Cortez Lopez

                Works great for me.

                Jeff

                McGuffin

                Great product and super nice customer service

                David

                Hancock

                Received everything very quickly!

                Greg

                Rinkes

                Very happy with everything 5 stars

                Kelly

                Hatfield

                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

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

                Jim

                Jones

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

                Darin

                Ladlie

                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

                It is amazing! Truck runs like a dream!

                Luis

                Morato

                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

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

                Eliazar

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

                Darrell

                Blackw

                Truck is back to running like it should thanks

                Johnny

                Quarles

                It was easy and it makes the truck run better

                Chris

                Lagorga

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

                Darwin

                Grewe

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

                Ray

                Moyer

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

                Valentin

                Robl

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

                Chris

                Paul

                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

                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

                Awesome fast shipping

                Mike

                Bumpus

                Truck runs great now. Thank you.

                James

                Vournas

                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

                I love all my products and my truck runs great

                George

                House

                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

                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

                You guys are the best, thank you.

                Mike

                E

                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

                Five stars, very responsive!

                Nelson

                Merced

                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

                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

                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

                Great! Thanks!

                Goat

                Snob

                Yes very happy with both my orders

                Nicholas

                Estes

                Everything went well. Thank you very much

                Tom

                Honrath

                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

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

                Greg

                Borgman

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

                Anthony

                Guilian

                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

                Yes really good love it

                Juan

                Bravo

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

                Jeff

                Wooton

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

                Mary

                Clark

                Exactly what I needed and wanted.

                David

                Murphy

                Yall did great! Fast service and overall great experience!

                Travis

                Puryear

                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

                Great!

                Don

                Peters

                So far so good

                Jeff

                Jordan

                5 star best of the best

                Tryhard

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

                Shannon

                Braun

                Excellent!!!!! Everything worked out perfect

                Mitchel

                Johnson

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

                Ray

                Chaple

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

                Willimam

                Alexander

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

                Nestor

                Bueno

                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

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

                Pascal Pepin

                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

                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

                Very happy

                Charlie

                Wade

                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

                Works great thanks

                Tyler

                Birtciel

                You did very well thank you so much.

                Terry

                Conk

                Works as it should. Quick shipping

                Chris

                Quacken

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

                Joe

                Murphy

                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

                You guys are great! ")

                Betty

                Sutherland

                THANK YOU!

                Shane