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.
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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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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
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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 Muffler

USD139.99
USD139.99
Size
3 inch
4 inch
5 inch
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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
No items found.
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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
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
No items found.
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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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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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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

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

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

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

Works as it should. Quick shipping

Chris

Quacken

%100 great service awesome timing on parts!

Jesse

Ward

Great customer support!

Javier

Hernandez

Great! Thanks!

Goat

Snob

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

Darwin

Grewe

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

Brock

M

Worked great, will use again if needed!!

Dale

Cagley

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

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

THANK YOU!

Shane

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

Darrell

Blackw

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

Marland

King

Truck runs great now. Thank you.

James

Vournas

Works great thanks

Tyler

Birtciel

Yes I was very happy.

Lewis

Drywall

Everything worked out perfect, instruction very accurate

Cruz

Tovar

Great company to deal with will definitely use them again

mkhot

shottra

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

Neil

Mayes

Good service prompt delivery!

R

Bersano

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

Awesome Great job 👏

Jeff

Cooper

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

You guys are the best, thank you.

Mike

E

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

Small issue with shipping on time but 5 stars

Richard

Parks

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

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

Very happy

Charlie

Wade

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

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

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

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

Will

S

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

Valentin

Robl

Five stars, very responsive!

Nelson

Merced

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

Michael

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

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

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

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

Exactly what I needed and wanted.

David

Murphy

Everything went well. Thank you very much

Tom

Honrath

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

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

Ron

Pontius

Works great for me.

Jeff

McGuffin

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

Kyle

Roose

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

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

Greg

Borgman

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

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

Michael

Gilbert

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

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

good tunner worked the way they said.

Bat

Truck is back to running like it should thanks

Johnny

Quarles

You guys are great! ")

Betty

Sutherland

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

It was great so far so good 👍

Robert

Stuart

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

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

Received everything very quickly!

Greg

Rinkes

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

Jim

Jones

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

yes working good so far

Steve

Noriega

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

Ralph

Franks

You guys did awesome!!!

Whitney

Schiesser

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

Works awesome. Thanks I appreciate you.

Don

Allison

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

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

Robert

Brum

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

Ray

Moyer

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

Joe

Caddick

You did very well thank you so much.

Terry

Conk

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

Steve

Jones

Yes really good love it

Juan

Bravo

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

David

Woodc

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

Sun

Man

Yall did great! Fast service and overall great experience!

Travis

Puryear

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

Charlie

Clonch

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

Jeff

Wooton

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

Shannon

Braun

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 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

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

Chris

Paul

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

CHRIS

SWAIN

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

Anonymous

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

Fast shipping and good fitment

Mitchell

White

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

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

The best product and excellent customer service!

Jeff

Boudreau

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

Brian

J

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

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

Tommy

Johnson

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

Great!

Don

Peters

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

Clifford

Camp

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