SPRING SALE! | EFI LIVE DELETE KIT | STEALTH or GDP TUNES | 2010-2021 Ram Cummins

2010-2021 RAM CUMMINS 6.7L

Upgrade Packs
STAGE 1 | THE CUB | BEGINNER FULL DELETE KIT
STAGE 2 | THE YOUNG LION| VALUE DELETE KIT
STAGE 3 | THE KING OF THE JUNGLE | ULTIMATE DELETE KIT
SELECT TUNE BUILDER
STEALTH (RECOMMENDED AS TUNER COMES PRE LOADED)
GDP (NOT PRE LOADED)
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!

Add-on | Cab Chassis

USD299.99
USD299.99
No items found.
Don't Add
Add
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.

Recommended
Bundle & Save!

FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2013-2018 RAM CUMMINS 6.7L

USD999.99
$699.99
USD999.99
No items found.
Don't Add
Add
Why would I want this?

Recommended
Bundle & Save!

PREMIUM SHIBBY ENGINEERING PLUG KITS

USD249.99
USD249.99
SELECT TRUCK CONFIGURATION
STANDARD PICKUP TRUCK WITH PICKUP BED OR BOX
CAB CHASSIS TRUCK AND SAYS INCOMPLETE VIN ON DRIVER SIDE VIN STAMP
DPF/DEF PLUG KIT OPTIONS
Don't Add
Add
Why would I want this?

Recommended
Bundle & Save!
Choose Your Upgrades
Buy Now
USD1,549.99

Product Information

Product Description

2010-2021 RAM CUMMINS 6.7L EFI LIVE | STAGE 1, 2 & 3 DELETE KITS


Tunes are built by STEALTH 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 big 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. STEALTH includes Tranny Tuning! 
  3. EGR Delete Kit.
  4. DPF Delete Pipes. (T409 stainless steel) 

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 tunes package. 
  3. SOTF switch.
  4. STEALTH Tranny Tuning! 
  5. OBD2 bypass cable included for 18+.
  6. EGR Delete Kit.
  7. Throttle Valve Delete Kit.
  8. 5 inch T409 Stainless Steel Full Exhaust System for complete DPF/DEF Delete. 
  9. Chrome or black T304 Stainless Steel Exhaust Tip

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 tune package. 
  3. SOTF Switch (switch on the fly)
  4. STEALTH Tranny Tuning! 
  5. OBD2 bypass cable included for 18+.
  6. EGR Delete Kit.
  7. Throttle Valve Delete Kit.
  8. 5 inch t409 stainless steel exhaust system. 
  9. Chrome or Black T304 Stainless Steel exhaust tip.
  10. Muffler with Clamps. 
  11. S&B Cold Air Intake.

        Powerlevel Options

        Power Levels (STAGE 1 IS A SINGLE TUNE OF YOUR CHOICE)

        30hp.

        60hp.

        90hp.

        120hp.

        150hp+.

        Product Compatibility

        Dodge / RAM
        Cummins
        2007.5-2012 6.7L
        Dodge / RAM
        Cummins
        2013-2018 6.7L
        Dodge / RAM
        Cummins
        2019-2021 6.7L

        2010-2021 RAM CUMMINS 6.7L

        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

        On Sale

        EZ LYNK DPF DEF EGR DELETE KIT | CUSTOM TUNES | 2017-2023 CHEVY / GMC DURAMAX

        2017-2023 CHEVY / GMC DURAMAX
        Bundles
        USD1,999.99
        true
        Jan 13, 2026
        On Sale

        Ez Lynk | 2020-2026 Ford Powerstroke | SOTF and Multi Power Levels

        2022-2026 Ford Powerstroke
        Bundles
        USD1,999.99
        true
        Jan 13, 2026
        On Sale

        ECM send in DELETE Kit | 2019-2023 JEEP WRANGLER ECODIESEL

        2019-2023 JEEP WRANGLER ECODIESEL
        Bundles
        USD3,699.99
        false
        Dec 17, 2025
        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
        Awesome products at an amazing price. Everything was so simple to install and program. I would highly recommend your product to everyone

        Charlie

        Clonch

        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

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

        Anonymous

        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

        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

        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

        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

        You guys are great! ")

        Betty

        Sutherland

        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

        Received everything very quickly!

        Greg

        Rinkes

        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

        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

        Truck runs great now. Thank you.

        James

        Vournas

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

        David

        Woodc

        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

        Yall did great! Fast service and overall great experience!

        Travis

        Puryear

        Excellent service and parts... Fast shipping!

        Jonathan

        Coo

        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

        Truck is back to running like it should thanks

        Johnny

        Quarles

        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

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

        Brock

        M

        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

        It was easy and it makes the truck run better

        Chris

        Lagorga

        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

        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

        Great customer support!

        Javier

        Hernandez

        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

        Worked great

        Kenzie

        Trucking

        Works great thanks

        Tyler

        Birtciel

        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

        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

        The best product and excellent customer service!

        Jeff

        Boudreau

        Happy

        Karl

        Patay

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

        Ken

        Kilby

        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

        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

        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

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

        Steve

        Jones

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

        Chris

        Taunton

        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

        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

        Good service prompt delivery!

        R

        Bersano

        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

        Worked great, will use again if needed!!

        Dale

        Cagley

        Great product will be ordering more very soon!

        Jaron

        Hastings

        Exactly what I needed and wanted.

        David

        Murphy

        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

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

        Nick

        Coley

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

        Darin

        Ladlie

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

        Greg

        Borgman

        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

        Thanks y'all Done great

        John

        Rodge

        Works awesome. Thanks I appreciate you.

        Don

        Allison

        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

        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

        Great!!!

        Doug

        Candler

        You nailed it, great products and a great price!

        Jeremy

        White

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

        Paul

        Erickson

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

        Darrell

        Blackw

        Packages arrived and in good shape. When I had any questions someone would follow up with an answer. My RaceMe Ultra was easy to install and had no problem with the EGR delete kit. I did have a problem with my pipes due to the bend in the pipe that replaces the muffler. Only 2 ways I could put it. The bend up or down would not let me hook up my hanger mounts for support.

        Geoffrey

        Rose

        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

        %100 great service awesome timing on parts!

        Jesse

        Ward

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

        CHRIS

        SWAIN

        THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

        Mark

        Camarra

        Everything went good on the install

        BJ

        Putman

        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

        The product worked perfectly, solved all my problems. Thank you.

        Michael

        Gilbert

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

        Anthony

        Guilian

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

        Robert

        Brum

        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

        Awesome fast shipping

        Mike

        Bumpus

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

        Neil

        Mayes

        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 best customer service in the business!!!!

        Brock

        Maxwell

        Five stars, very responsive!

        Nelson

        Merced

        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

        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

        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

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

        Brian

        J

        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 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

        Very happy

        Charlie

        Wade

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

        Nestor

        Bueno

        You did a great job 🤙

        Oliver

        Large

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

        Marland

        King

        Great company to work with. I had a problem with my order and they took care of it right away. I would recommend them to all my friends.

        Dave

        S

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

        Joe

        Caddick

        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

        Perfect I love it

        Jose Ramos

        Cortez Lopez

        Everything came in and seems to work just fine. Thanks

        Greg

        Rinkes

        I would just like to say thank you for such a great system your team sold me. I had everything I needed and made this kit installation go very smoothly. I was very nervous going into this, my boys kept telling me it will be fine. The Agent 3 device was such an easy install it was crazy. Everything connected very easily and meshed well with my Banks equipment I added with it. When I have heard folks say it will wake up your truck, I had no idea until I started driving it. Completely different truck. Thank you for supporting this equipment and making this high value upgrade a smooth one. I definitely am spreading your name out there.

        Gary

        Morrison

        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

        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

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

        Sun

        Man

        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

        Yes very happy with all your service. Thanks

        Wayne

        Hucke

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

        Chris

        Shires

        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