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

2001 - 2010 Chevy / GMC Duramax | Silverado / Sierra

SELECT YOUR DELETE KIT
STAGE 1 | BASIC FULL DELETE KIT
STAGE 2 | VALUE DELETE KIT
STAGE 3 | ULTIMATE DELETE KIT
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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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                Checkout
                19% Better MPG. Sounds like a REAL diesel. Great communication.

                Will

                S

                Your service was awesome, I was amazed how fast my order was shipped and the customer representative was very helpful. Thanks again, Steve in Colorado

                Steven

                Allard

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

                Eliazar

                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

                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

                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

                5 star best of the best

                Tryhard

                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

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

                Chris

                Shires

                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

                Good service prompt delivery!

                R

                Bersano

                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

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

                Ray

                Chaple

                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

                You nailed it, great products and a great price!

                Jeremy

                White

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

                Michael

                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

                Very happy

                Charlie

                Wade

                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

                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

                Yes I was very happy.

                Lewis

                Drywall

                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 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

                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

                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

                Yall did great! Fast service and overall great experience!

                Travis

                Puryear

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

                Eddie

                B

                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

                Truck runs great thank yall

                Fabian

                Benavi

                Works great thank you so much 5 stars

                Jamie

                Moore

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

                Sun

                Man

                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

                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

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

                CHRIS

                SWAIN

                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

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

                Willimam

                Alexander

                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

                Received everything very quickly!

                Greg

                Rinkes

                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

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

                Nick

                Coley

                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

                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

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

                Pascal Pepin

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

                Greg

                Borgman

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

                Darrell

                Blackw

                Five stars, very responsive!

                Nelson

                Merced

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

                Marty

                Waggo

                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

                Thanks guys, everything worked out great. My order came in on time and any questions I had, you guys we're able to answer me via email ASAP. I will definitely recommend you. Thanks again

                Tristan

                Wright

                Everything 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

                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

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

                David

                Woodc

                Great company to deal with will definitely use them again

                mkhot

                shottra

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

                Chris

                Paul

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

                Kyle

                Roose

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

                Anonymous

                Worked great, will use again if needed!!

                Dale

                Cagley

                Excellent service and parts... Fast shipping!

                Jonathan

                Coo

                Everything went good on the install

                BJ

                Putman

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

                Marland

                King

                You did a great job 🤙

                Oliver

                Large

                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

                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

                good tunner worked the way they said.

                Bat

                5 Stars!

                Daniel

                Johnson

                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

                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

                Everything worked out perfect, instruction very accurate

                Cruz

                Tovar

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

                Valentin

                Robl

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

                Anthony

                Guilian

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

                Joe

                Caddick

                I love all my products and my truck runs great

                George

                House

                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

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

                Brian

                J

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

                Clifford

                Camp

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

                Rodrigo

                Luna

                Great product will be ordering more very soon!

                Jaron

                Hastings

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

                Peter

                Rodriguez

                Everything came in and seems to work just fine. Thanks

                Greg

                Rinkes

                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

                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

                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

                Perfect I love it

                Jose Ramos

                Cortez Lopez

                Works as it should. Quick shipping

                Chris

                Quacken

                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

                Works awesome. Thanks I appreciate you.

                Don

                Allison

                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

                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

                Great!

                Don

                Peters

                Yes 😊

                Darrell

                McKittri

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

                Brock

                M

                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 thanks

                Tyler

                Birtciel

                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

                You guys did awesome!!!

                Whitney

                Schiesser

                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 really good love it

                Juan

                Bravo