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.

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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.

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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)
2016 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

USD299.99
USD299.99
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

USD599.99
USD599.99
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"

USD99.99
USD99.99
Size
3 inch
4 inch
5 inch
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. Brand varies depending on size needed and truck.

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PREMIUM CNC EGR DELETE KIT | 2013-2018 RAM CUMMINS

USD149.99
USD149.99
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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
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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
5-8 inch Tip
Don't Add
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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

USD74.99
USD74.99
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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DUAL 5 INCH EXHAUST SYSTEM | 2011-2015 CHEVY/GMC DURAMAX (V BAND CLAMP)

USD899.99
$699.99
USD899.99
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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)

USD899.99
$699.99
USD899.99
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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

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

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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

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

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

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

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

I am stoked! Thank you ALL for being a part of the solution. It burns me up to know the amount of great engines out there being ruined by the ridiculous laws and science being forced on great Diesel engines. No doubt about it, there are less than a handful of un-needed factories blowing more pollution into the world than ALL of the diesel engines combined. Thank you again for all you do! God speed.

Mike

Thompson

Works great thank you so much 5 stars

Jamie

Moore

Thanks y'all Done great

John

Rodge

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

Michael

%100 great service awesome timing on parts!

Jesse

Ward

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

Ken

Kilby

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

Eliazar

You nailed it, great products and a great price!

Jeremy

White

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

Marty

Waggo

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

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

Robert

Brum

Yes very happy with all your service. Thanks

Wayne

Hucke

Works great for me.

Jeff

McGuffin

You did very well thank you so much.

Terry

Conk

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

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

Awesome parts and shipping

Dan

Tompkins

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

Five stars, very responsive!

Nelson

Merced

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

The best product and excellent customer service!

Jeff

Boudreau

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

Everything went good on the install

BJ

Putman

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

Great product and super nice customer service

David

Hancock

Worked great

Kenzie

Trucking

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

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

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

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

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

Pascal Pepin

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

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

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

Ray

Moyer

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

Valentin

Robl

Great!

Don

Peters

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

Small issue with shipping on time but 5 stars

Richard

Parks

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

Truck runs great thank yall

Fabian

Benavi

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

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

Ray

Chaple

5 Stars!

Daniel

Johnson

Kit was great so far 5" was very tight at the down pipe had to bend it on frame side. And had to weld up the clamps that hold exhaust together they were a little chincy other than that no complaints at all.

Jeramie

Speck

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

Marland

King

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

CHRIS

SWAIN

Worked great, will use again if needed!!

Dale

Cagley

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

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

David

Woodc

You guys are the best, thank you.

Mike

E

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

Paul

Erickson

You guys are great! ")

Betty

Sutherland

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

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

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

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

Everything worked out perfectly. Super happy.

Rian

Mckinnon

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

Sun

Man

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

Yes really good love it

Juan

Bravo

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

Very happy with everything 5 stars

Kelly

Hatfield

Great kit, very satisfied with the quality and performance and your customer support is fantastic, thanks for making the 6.7 run and sound great

Tim

Hans

You did a great job 🤙

Oliver

Large

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

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

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

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

Mary

Clark

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 love all my products and my truck runs great

George

House

Works great thanks

Tyler

Birtciel

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

Yes I was very happy.

Lewis

Drywall

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

Darin

Ladlie

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

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

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

Nestor

Bueno

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

THANK YOU!

Shane

THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

Mark

Camarra

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 am very pleased with everything purchased from here. All went smooth with no installation issues. Thank you for making my truck awesome!

Gary

Morrison

Awesome Great job 👏

Jeff

Cooper

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

Tommy

Johnson

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

good tunner worked the way they said.

Bat

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

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

Clifford

Camp

5 star best of the best

Tryhard

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

Neil

Mayes

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

Joe

Caddick

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

Peter

Rodriguez

The products that I bought from your company are outstanding and your customer service is second to none thank you for all of your help. I will recommend your company to everyone. THANK YOU VERY MUCH YOU GUYS ARE AWESOME

James

Milburn

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