EFI Live Tuner | STEALTH Diesel tuning package | 2001-2016 Chevy/GMC Duramax

SELECT TUNE PACKAGE BELOW
HEAVY TOW
LIGHT TOW
STREET
RACE
SWITCHABLE SOTF (NO SOTF SWITCH INCLUDED)
SWITCHABLE SOTF (INCLUDES SOTF SWITCH
OPTIONAL TRANNY TUNING
NO TRANNY TUNING WANTED
ADD TRANNY TUNING
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Instructions
No installation manuals available for this product at this time. Request a manual here.
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 | SOTF SWITCH

USD149.99
USD149.99
Don't Add
Add
Why would I want this?

SOTF switch plus sotf file if already bought a support pack from us.

Recommended
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Add-on | DPF RACE Pipes

USD399.99
USD399.99
Material
Aluminized Steel
Stainless Steel
Don't Add
Add
Why would I want this?

DPF Delete Pipes enhance engine performance by removing the Diesel Particulate Filter, reducing exhaust restrictions for increased power and efficiency.

Recommended
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Add-on | Race Exhaust System

USD699.99
USD699.99
Material
Aluminized
Upgrade T409 Stainless
Size
4 inch
5 inch
Don't Add
Add
Why would I want this?

This race exhaust starts at the downpipe or turbo depending on truck make & allows the removal of the catalytic converter and DPF filter as well as the DEF tank.

Recommended
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Add-on| Straight Through Muffler | No Size Option

USD129.99
USD129.99
Don't Add
Add
Why would I want this?

Upgrade your truck's sonic profile and performance with our advanced mufflers. Features include a straight-through flow path for optimal performance, a non-directional design for flexible installation, and durable stainless steel mesh and fiberglass construction for longevity and resilience against harsh conditions. The straight-through design minimizes back pressure, boosting overall performance.

Recommended
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Add-on | Downpipes

USD299.99
USD299.99
Don't Add
Add
Why would I want this?

Downpipes improve exhaust flow by reducing restrictions, resulting in enhanced turbocharger efficiency and increased horsepower. Upgrade for better performance and responsiveness in your vehicle's exhaust system.

Recommended
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EGR Delete Kit | 2011-2016 Chevy / CHEVY LML DURAMAX

USD199.99
USD199.99
Don't Add
Add
Why would I want this?

Recommended
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Add-On | S&B Cold Air Intake

USD419.99
USD419.99
Don't Add
Add
Why would I want this?

An S&B Intake enhances your vehicle's performance by optimizing air filtration, leading to improved engine efficiency and power. Upgrade for increased horsepower and better fuel efficiency.

Recommended
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EZ LYNK / EFI LIVE TCM TUNING | 2001-2016 CHEVY / GMC DURAMAX

USD199.99
USD199.99
SELECT FOR EFI LIVE OR EZ LYNK
EZ LYNK
EFI LIVE
Don't Add
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Why would I want this?

Recommended
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Add-on | Cab Chassis

USD299.99
USD299.99
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!
Choose Your Upgrades
Buy Now
USD999.99

Product Information

Product Description

2001-2016 Chevy/GMC Duramax | TUNER IS PRE LOADED AND READY TO GO!

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!

Build the exact kit you need via the drop down menus. 

Don't be fooled by cheap kits with knockoff tunes built in someone's basement! Our EFI LIVE tuners include STEALTH tunes. 

Powerlevel Options

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

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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2017-2023 Chevy / GMC Duramax L5P | EZ Lynk Tunes | Includes DPF DEF EGR Delete Tuning

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EZ LYNK DPF DEF EGR DELETE TUNE FILES ONLY | 2020-2026 FORD POWERSTROKE 6.7L

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

Darin

Ladlie

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

Mary

Clark

I am very pleased with my purchase!! The only thing I wish I would have got was the pyro that goes with it. I'm saving now so I can purchase that in the near future. Thank you so much!

Mark

Lujan

You guys are the best, thank you.

Mike

E

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

Everything went good on the install

BJ

Putman

So far so good

Jeff

Jordan

Truck runs great now. Thank you.

James

Vournas

Yes I was very happy.

Lewis

Drywall

Works as it should. Quick shipping

Chris

Quacken

Works awesome. Thanks I appreciate you.

Don

Allison

Works great nice setup

Cristian

Larios

2016-2019 GMC & CHEVY Colorado & Canyon Duramax | EGR DPF DEF DELETE KIT very nice for both kits i bought you guys, my business will be a returning customer for sure. also very fast shipping awesome Nick Therrien, owner Larocque, Valleyfield, J6T 4c8, QC

Nick

Therrien

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

Small issue with shipping on time but 5 stars

Richard

Parks

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

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

Valentin

Robl

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

Great!!!

Doug

Candler

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

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

Great! Thanks!

Goat

Snob

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

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

Perfect I love it

Jose Ramos

Cortez Lopez

Five stars, very responsive!

Nelson

Merced

It was great so far so good 👍

Robert

Stuart

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

Nestor

Bueno

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

Jeff

Wooton

Worked great

Kenzie

Trucking

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

Works great thank you so much 5 stars

Jamie

Moore

I really appreciate all the help. I super excited to get the products installed on my truck. You guys are awesome with the quick turn around on the products and customer service.

Jesse

Di Lella

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

Brian

J

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

Joe

Murphy

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

Anthony

Guilian

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

Great everything worked perfectly!

Dave

Skibinski

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

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

Chris

Shires

Worked great, will use again if needed!!

Dale

Cagley

You guys did awesome!!!

Whitney

Schiesser

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

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

%100 great service awesome timing on parts!

Jesse

Ward

Very happy with everything 5 stars

Kelly

Hatfield

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

Rodrigo

Luna

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

Pascal Pepin

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

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

Nick

Coley

Everything worked out perfectly. Super happy.

Rian

Mckinnon

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

Truck is back to running like it should thanks

Johnny

Quarles

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

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

Robert

Brum

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 working good so far

Steve

Noriega

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

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

Marty

Waggo

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

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

Exactly what I needed and wanted.

David

Murphy

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

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

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

CHRIS

SWAIN

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

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

It is amazing! Truck runs like a dream!

Luis

Morato

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

Willimam

Alexander

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

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

The best customer service in the business!!!!

Brock

Maxwell

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

You nailed it, great products and a great price!

Jeremy

White

Great company to deal with will definitely use them again

mkhot

shottra

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

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

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

Truck runs like a scalded dog! Had issue with muffler not being sent with original order and had to switch to EZ link tuner. Other than than N that, very pleased

Carlos

Martinez

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

Yall did great! Fast service and overall great experience!

Travis

Puryear

Great product and super nice customer service

David

Hancock

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

Ray

Moyer

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

Darwin

Grewe

Everything went well. Thank you very much

Tom

Honrath

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

Ray

Chaple

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

Shannon

Braun

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

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

Charlie

Clonch

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

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

Marland

King

You guys are great! ")

Betty

Sutherland

Received everything very quickly!

Greg

Rinkes

good tunner worked the way they said.

Bat

I want to thank you for your time and patience. Dino diesels is truly an outstanding company. I will definitely recommend you guys when ever I can. Thanks again.

Lance

Benner

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

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

Greg

Borgman

Yes 😊

Darrell

McKittri

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

Michael