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

2001-2016 Chevy / GMC Duramax

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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!

EFI Live Tunes

USD499.99
USD499.99
Truck Year
2001-2004 Duramax
2005-2007 Duramax LBZ
2007.5-2010 Duramax
2011-2015 Duramax LMM (V band clamp on down pipe)
2015.5 Duramax (3 bolt flange on down pipe)
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Why would I want this?

Tunes are customized software adjustments for your vehicle's engine control unit (ECU), optimizing performance parameters such as fuel injection and ignition timing. Upgrade for increased horsepower, torque, and overall engine efficiency.

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Add-on | DPF RACE Pipes

USD399.99
USD399.99
Material
Aluminized Steel
Stainless Steel
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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.

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Add-on | Race Exhaust System

USD699.99
USD699.99
Material
Aluminized
Upgrade T409 Stainless
Size
4 inch
5 inch
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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.

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Straight Through Stainless Steel Muffler | 3" 4" 5"

USD139.99
USD139.99
Size
3 inch
4 inch
5 inch
Don't Add
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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. Brand varies depending on size needed and truck.

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PREMIUM CNC EGR DELETE KIT | 2013-2018 RAM CUMMINS

USD199.99
USD199.99
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Why would I want this?

Allows complete removal of the EGR system. No more plugged or leaking EGR system. Includes all necessary hardware and gaskets. Increases fuel economy. Enhances engine longevity.

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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.

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Passenger/Driver Side Up-Pipe

USD149.99
USD149.99
DRIVERS SIDE UP PIPE Upgrade
Passenger Side ONLY
Passenger AND Drivers Side
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Why would I want this?

Passenger/Driver Side Up-Pipes enhance exhaust flow, reducing backpressure for improved turbocharger efficiency. Upgrade for increased power and performance in your vehicle's exhaust system.

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T304 Stainless Steel Tip

USD99.99
USD99.99
Color
Black
Chrome
Size
4-5 inch Tip
4-6 inch Tip
4-7 inch Tip
5-6 inch Tip
5-7 inch Tip
Don't Add
Add
Why would I want this?

Upgrade your truck's exhaust with a Stainless Steel Tip for a sleek look and lasting durability, resistant to corrosion and harsh weather conditions. Elevate your vehicle's style and performance.

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Add-on | SOTF SWITCH

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

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

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FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2011-2015 CHEVY/GMC DURAMAX (V BAND CLAMP)

USD999.99
$699.99
USD999.99
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Why would I want this?

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FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2015.5-2015 CHEVY/GMC DURAMAX (3 BOLT FLANGE)

USD999.99
$699.99
USD999.99
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Choose Your Upgrades
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USD949.99

Product Information

Product Description

2001-2016 Chevy/GMC Duramax

Tuner includes STEALTH support/tuning package. 
Includes SOTF switch AND SOTF file.
Includes TCM tuning for FREE!

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! STEALTH is the most well known tune builder for EFI LIVE in the world!

Powerlevel Options

30hp.
60hp.
90hp.
120hp.
150hp.

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

2001-2016 Chevy / GMC Duramax

Other Information and Resources

Satisfied Customers

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

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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

Fast shipping and good fitment

Mitchell

White

John, I'm a big thumbs up on your team overall. Very pleased with the level of support prior to, during, and after the changes I made. The number one differentiator between your team and others is the ability to pretty quickly get a live person on the phone and if needed for them to remote into the laptop connected to the vehicle. There were a few issues, but quickly addressed and or your guys confirmed for me what was happening and that all was well and as expected. Good work by all! A+ so far! Thanks Chris

Chris

M

Great product and super nice customer service

David

Hancock

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 worked out perfectly. Super happy.

Rian

Mckinnon

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

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

Tristan

Wright

I 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

Works awesome. Thanks I appreciate you.

Don

Allison

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

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

Nestor

Bueno

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

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

Good service prompt delivery!

R

Bersano

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

Eliazar

Small issue with shipping on time but 5 stars

Richard

Parks

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

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

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 are great! ")

Betty

Sutherland

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

Pascal Pepin

Perfect I love it

Jose Ramos

Cortez Lopez

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

Very happy with everything 5 stars

Kelly

Hatfield

Great!!!

Doug

Candler

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

Nick

Coley

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

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

David

Woodc

Yes very happy with all your service. Thanks

Wayne

Hucke

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

Rodrigo

Luna

Awesome Great job 👏

Jeff

Cooper

good tunner worked the way they said.

Bat

You guys did awesome!!!

Whitney

Schiesser

The best customer service in the business!!!!

Brock

Maxwell

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

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

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

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

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

Ralph

Franks

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

Robert

Brum

Works as it should. Quick shipping

Chris

Quacken

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

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

Mary

Clark

yes working good so far

Steve

Noriega

The best product and excellent customer service!

Jeff

Boudreau

So far so good

Jeff

Jordan

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

Will

S

Works great for me.

Jeff

McGuffin

Everything went well. Thank you very much

Tom

Honrath

Excellent service and parts... Fast shipping!

Jonathan

Coo

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

Brock

M

Great product will be ordering more very soon!

Jaron

Hastings

THANK YOU!

Shane

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

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

Neil

Mayes

It was easy and it makes the truck run better

Chris

Lagorga

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

It is amazing! Truck runs like a dream!

Luis

Morato

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

Chris

Shires

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

Michael

Gilbert

Truck runs great thank yall

Fabian

Benavi

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

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

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

Paul

Erickson

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

5 star best of the best

Tryhard

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

Valentin

Robl

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

Ken

Kilby

Yes I was very happy.

Lewis

Drywall

Everything worked out perfect, instruction very accurate

Cruz

Tovar

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

Great customer support!

Javier

Hernandez

It was great so far so good 👍

Robert

Stuart

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

Peter

Rodriguez

Great! Thanks!

Goat

Snob

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

Works great nice setup

Cristian

Larios

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

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

Yes very happy with both my orders

Nicholas

Estes

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

Chris

Taunton

Product was great. Easy installation. Great improvement over stock.

Ron

Pontius

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

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

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

CHRIS

SWAIN

Worked great

Kenzie

Trucking

Great kit. Truck runs great. I went from 16.2 highway mpg to 19.9 highway mpg. The kit did not substantially increase exhaust noise, the truck is still quiet for a diesel. I am very pleased. I can now go down to grand isle fishing and not have to worry about my truck saying in 50miles your truck will only go 50 mpg. What a relief!

Steven

Unkel

You did very well thank you so much.

Terry

Conk

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

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

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

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

Anonymous

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

Ray

Moyer

You guys are the best, thank you.

Mike

E

Truck runs great now. Thank you.

James

Vournas

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

Great company to deal with will definitely use them again

mkhot

shottra

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

Joe

Caddick

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