SPRING SALE! | EFI LIVE DELETE KIT | STEALTH or GDP TUNES | 2011-2016 Chevy / GMC Duramax

2011-2016 CHEVY / GMC DURAMAX 6.6L

SELECT YOUR DELETE KIT
Add To CartBuy Now
Free Shipping on all Ground Orders!
Thank you! Your order has been received!
Oops! Something went wrong. Please try again.
Shipping

We offer fast and free reliable shipping for all customers to ensure that you receive your products as soon as possible. Shipping generally takes 3-8 days to transit to you depending on where you're located in the US and Canada. Hawaii, Alaska, and other remote areas may take longer and invoke further shipping expense. Please contact us if you're want more information.

Returns

We understand the importance of clarity in our return procedures, both for our customers' peace of mind and for ensuring a smooth process. We've outlined our updated guidelines to facilitate efficient returns here.

On Sale!
Recommended Add-ons

Complete your kit with these upgrades!

No items found.
Choose Your Upgrades
Buy Now
USD1,499.99

Product Information

Product Description

2011-2016 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. Single Delete Tune of your choice (Tow tune sent if not specified) 
  3. EGR Delete Kit.
  4. DPF Delete Pipes. 

    ADD TCM TUNING HERE IF WANTED.

    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.
    3. SOTF Switch.
    4. EGR Delete Kit.
    5. Passenger side up pipe.
    6. 4 inch Exhaust System for complete DPF/DEF Delete. (Occasionally substitute 5in if 4 inch is not in stock) 
    7. Chrome/Black exhaust tip. 

          ADD TCM TUNING HERE IF WANTED.

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

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

          STAGE 3 Includes:

          1. EFI LIVE Tuner.
          2. SOTF Tuning Support Package.
          3. SOTF Switch (switch on the fly)
          4. EGR Delete Kit.
          5. Passenger side up pipe.
          6. Drivers side up pipe.
          7. 5 inch t409 stainless steel exhaust system. 
          8. Muffler with Clamps. (Optional if wanting to tame the beast)
          9. Black/Chrome T304 Stainless Steel exhaust tip.
          10. Downpipe.
          11. S&B Cold Air Intake.
          12. Lifetime tuning support package.

            ADD TCM TUNING HERE IF WANTED.

                      Powerlevel Options

                      0 HP

                      + 50HP

                      + 100HP

                      + 150HP

                      + 200HP (with T-REX STAGE 3 package)

                      Product Compatibility

                      Chevy / GMC
                      Duramax
                      2011-2015 LML
                      Chevy / GMC
                      Duramax
                      2015.5-2016 LML

                      2011-2016 CHEVY / GMC DURAMAX

                      Other Information and Resources

                      Satisfied Customers

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

                      There aren't any reviews for this product yet. Be the first! Leave a review here.
                      Offroad Recommendations

                      Other Great Buys

                      Check out some other products that you might like

                      No items found.
                      Product Name
                      Product Note
                      Selected Variants
                      Subscription Title
                      Product Discount (-0$)
                      CODE (-0$)
                      $0
                      $0
                      Thank you! Your submission has been received!
                      Oops! Something went wrong while submitting the form.
                      Your Cart Is Empty
                      Success message won't be visible to user. Coupon title will be listed below if it's valid.
                      Invalid code
                      CODE
                      Subtotal
                      $0
                      Order Discount
                      -$0
                      CODE
                      -$0
                      Total
                      $0
                      Checkout
                      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

                      Great product and super nice customer service

                      David

                      Hancock

                      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

                      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

                      5 star best of the best

                      Tryhard

                      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

                      You guys are the best, thank you.

                      Mike

                      E

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

                      Shannon

                      Braun

                      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 worked perfect, on time, and you even answered an email overnight!!! You got my 5 Stars guys!!! 👍 Thanks for a great product!

                      Jeff

                      Delk

                      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

                      5 Stars!

                      Daniel

                      Johnson

                      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

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

                      David

                      Woodc

                      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

                      Truck is back to running like it should thanks

                      Johnny

                      Quarles

                      Works great thanks

                      Tyler

                      Birtciel

                      You guys are great! ")

                      Betty

                      Sutherland

                      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

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

                      Pascal Pepin

                      %100 great service awesome timing on parts!

                      Jesse

                      Ward

                      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

                      good tunner worked the way they said.

                      Bat

                      You did a great job 🤙

                      Oliver

                      Large

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

                      Tommy

                      Johnson

                      The best customer service in the business!!!!

                      Brock

                      Maxwell

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

                      Ray

                      Chaple

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

                      Marland

                      King

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

                      Darwin

                      Grewe

                      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

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

                      Joe

                      Caddick

                      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

                      Fast shipping and good fitment

                      Mitchell

                      White

                      Will give these guys a 5 star plus! Thanks for the discount and quick shipping. Highly recommended.

                      Neil

                      Mayes

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

                      CHRIS

                      SWAIN

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

                      Darin

                      Ladlie

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

                      Robert

                      Brum

                      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

                      Awesome parts and shipping

                      Dan

                      Tompkins

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

                      Willimam

                      Alexander

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

                      Kyle

                      Roose

                      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

                      You nailed it, great products and a great price!

                      Jeremy

                      White

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

                      Jim

                      Jones

                      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

                      It was great so far so good 👍

                      Robert

                      Stuart

                      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

                      It was easy and it makes the truck run better

                      Chris

                      Lagorga

                      Great!

                      Don

                      Peters

                      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

                      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

                      Awesome Great job 👏

                      Jeff

                      Cooper

                      Very happy with everything 5 stars

                      Kelly

                      Hatfield

                      Small issue with shipping on time but 5 stars

                      Richard

                      Parks

                      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 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

                      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

                      Truck runs great now. Thank you.

                      James

                      Vournas

                      It is amazing! Truck runs like a dream!

                      Luis

                      Morato

                      You guys were great. We had a couple of questions, they were answered. Kit was super nice. Tunes were well tuned. Good company to deal with. We will be ordering our deletes from here.

                      Austin

                      Euro

                      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

                      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

                      Works great for me.

                      Jeff

                      McGuffin

                      Everything worked out perfect, instruction very accurate

                      Cruz

                      Tovar

                      Yes very happy with all your service. Thanks

                      Wayne

                      Hucke

                      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

                      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

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

                      Paul

                      Erickson

                      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 am really like y'all customers Servies Very helpful.

                      Rodrigo

                      Luna

                      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

                      Everything went well. Thank you very much

                      Tom

                      Honrath

                      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

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

                      Jorge

                      Torres

                      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

                      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

                      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

                      Awesome fast shipping

                      Mike

                      Bumpus

                      Yes 😊

                      Darrell

                      McKittri

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

                      Chris

                      Taunton

                      Works as it should. Quick shipping

                      Chris

                      Quacken

                      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

                      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 perfectly. Super happy.

                      Rian

                      Mckinnon

                      Great!!!

                      Doug

                      Candler

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

                      Eddie

                      B

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

                      Steve

                      Jones

                      Works great thank you so much 5 stars

                      Jamie

                      Moore

                      So far so good

                      Jeff

                      Jordan

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

                      Chris

                      Paul

                      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

                      THANK YOU!

                      Shane

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

                      Marty

                      Waggo

                      Truck runs great thank yall

                      Fabian

                      Benavi

                      Yes very happy with both my orders

                      Nicholas

                      Estes

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

                      Clifford

                      Camp

                      Everything came in and seems to work just fine. Thanks

                      Greg

                      Rinkes

                      Did exactly what it is meant to do... go me back on the road w increased efficiency! Beyond happy with the tuner and it's ability to monitor drivetrain functions while in use! Worth every penny!!

                      Baros

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

                      Mary

                      Clark