2020-2022 3.0L CHEVY/GMC DURAMAX | COMPLETE DELETE KIT | NO ECM SEND IN REQUIRED! | E46 ECM ONLY

2020-2022 3.0L CHEVY/GMC DURAMAX

Add To CartBuy Now
Free Shipping on all Ground Orders!
Thank you! Your order has been received!
Oops! Something went wrong. Please try again.
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 | S&B Cold Air Intake

USD419.99
USD419.99
No items found.
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
Bundle & Save!
Choose Your Upgrades
Buy Now
USD3,399.99

Product Information

Product Description

2020-2022 LM2 3.0L (e46 ECM ONLY) DURAMAX COMPLETE DELETE KIT

IF YOU HAVE E66 ECM PLEASE SEE OUR ECM SEND IN OPTION!

WILL NOT WORK ON e66 ECM! Generally found on 22+ post refresh trucks but occasionally on earlier years. MUST CHECK YOUR ECM!

ATTENTION!
NEW RELEASE ITEMS AND WE DO NOT YET HAVE MANUALS INCLUDED! ALL MUST BE DONE WITH GDP TECH SUPPORT!

NO NEED TO SEND IN ECM! GDP COMMANDER CAN UNLOCK AND TUNE IT!

  • INCLUDES

    1. GDP Commander Tuner. 

    2. NOW INCLUDES 16 Credits
    3. GDP Tunes to choose from: Levels 1, 2 or 3.
    4. LM2 Canbus Plugs.
    5. EGR delete kit. 
    6. FLOPRO DPF delete pipe.

    S&B Cold Air Intake (MUST be added via menu buttons or not included!)

Introducing the ultimate performance enhancement for your GMC Sierra and Chevrolet Silverado LM2 3.0L Duramax engine – the Delete. This cutting-edge tuning solution is designed to maximize the power, efficiency, and overall performance of your vehicle, providing an unparalleled driving experience.

With the delete tuning, you can expect a significant increase in horsepower and torque, transforming your GMC Sierra or Chevrolet Silverado into a force to be reckoned with. The advanced tuning algorithms ensure that your engine delivers enhanced throttle response, improved acceleration, and a noticeable boost in overall performance across the RPM range.

Not only does the Delete tune file enhance power, but it also enhances fuel efficiency. Through precise calibration and fine-tuning, this cutting-edge solution optimizes fuel delivery and combustion, allowing you to extract more miles per gallon without compromising performance. Experience the thrill of improved power while enjoying the benefits of enhanced fuel economy.

Furthermore, the delete tune file offers a comprehensive solution for emission control systems. By removing certain restrictive components and reconfiguring the engine parameters, it ensures smoother exhaust flow and eliminates unnecessary restrictions, resulting in improved exhaust gas flow. This translates into reduced backpressure, which can enhance engine longevity and reduce the risk of potential issues caused by clogged exhaust systems.

Take your GMC Sierra or Chevrolet Silverado LM2 3.0L Duramax to the next level with the Delete tune file. Unleash the true potential of your engine, enjoy increased power and torque, improved fuel efficiency, and a refined driving experience like never before. Upgrade your vehicle’s performance today and witness the difference the delete tune file can make.

 

3.0L Duramax EGR Delete Kit

Kit Includes:

  • High Quality 4 Ply Silicone Coolant Hose (1x) and Caps (2x)
  • Ground Cable (1x)
  • Blocker Plates for the EGR Valve and Cooler (2x)
  • Intake Plug (1x)

This kit allows the removal of the EGR cooler and valve, exhaust valve, and EGR Cooler Pipe.

EGR Cooler and Valve Removal: 
The LM2 3.0L Duramax EGR Delete Kit is engineered to eliminate the restrictive EGR cooler and valve, liberating your engine from the limitations imposed by recirculating exhaust gases. By removing these components, you enhance airflow and prevent the build-up of carbon deposits, leading to a cleaner and more efficient combustion process.

Exhaust Valve Elimination: 
Bid farewell to the exhaust valve, a component prone to carbon buildup and reduced functionality over time. With the LM2 EGR Delete Kit combined with the race pipe, you eradicate this potential source of engine inefficiency, promoting smoother operation and prolonging the life of critical engine components.

EGR Cooler Pipe Blockage: 
The kit includes a solution for blocking the EGR Cooler Pipe, preventing the unwanted recirculation of hot exhaust gases.

*Professional installation is strongly recommended, as essential engine bay components need removal for the OEM system extraction.

FLOPRO 3.0L Duramax Cat and DPF Delete Pipe

*Professional installation is strongly recommended, as essential engine bay components need removal for the OEM system extraction.

Fabricated from durable 16-gauge aluminized steel, this exhaust system exhibits a precise fit, facilitated by machined flanges and lap joint style clamps. Unlock heightened performance, reduced exhaust gas temperatures, and improved air-flow using this system, all while indulging in its authoritative sound.

Uses the existing Muffler

Powerlevel Options

  • Levels 1, 2 or 3 (Built by GDP)

Product Compatibility

Chevy / GMC
Duramax
2019-2024 3.0L

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

No items found.
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
Great products and lots of good assistance with the purchase!!! Thanks!!!

Ray

Chaple

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

It was great so far so good 👍

Robert

Stuart

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

Michael

Gilbert

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

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

Awesome parts and shipping

Dan

Tompkins

Works great nice setup

Cristian

Larios

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

Ken

Kilby

Works great for me.

Jeff

McGuffin

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

Greg

Borgman

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

Willimam

Alexander

Small issue with shipping on time but 5 stars

Richard

Parks

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

Joe

Caddick

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'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

5 star best of the best

Tryhard

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

Five stars, very responsive!

Nelson

Merced

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

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

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

Worked great

Kenzie

Trucking

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

Anonymous

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

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

Marland

King

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

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

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

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

Brock

M

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

CHRIS

SWAIN

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

Will

S

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

Charlie

Clonch

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

5 Stars!

Daniel

Johnson

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

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

Excellent service and parts... Fast shipping!

Jonathan

Coo

Thanks y'all Done great

John

Rodge

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

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

Marty

Waggo

Yall did great! Fast service and overall great experience!

Travis

Puryear

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

Yes really good love it

Juan

Bravo

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 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

Everything worked out perfect, instruction very accurate

Cruz

Tovar

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

Sun

Man

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

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

Darwin

Grewe

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

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

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

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

Darin

Ladlie

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

Pascal Pepin

Very happy with everything 5 stars

Kelly

Hatfield

Good service prompt delivery!

R

Bersano

THANK YOU!

Shane

Very happy

Charlie

Wade

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

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

Eliazar

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

Ron

Pontius

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

Mary

Clark

Great!

Don

Peters

Happy

Karl

Patay

It is amazing! Truck runs like a dream!

Luis

Morato

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

You did very well thank you so much.

Terry

Conk

You nailed it, great products and a great price!

Jeremy

White

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

Jim

Jones

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

Ray

Moyer

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

Rodrigo

Luna

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

Nick

Coley

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

David

Woodc

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

So far so good

Jeff

Jordan

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

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

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

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

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

Clifford

Camp

Truck is back to running like it should thanks

Johnny

Quarles

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

Tommy

Johnson

I'm very impressed by the sound and power it makes when I get on the throttle(WOW😁)

Eddie

B

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

Works as it should. Quick shipping

Chris

Quacken

Everything went well. Thank you very much

Tom

Honrath

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

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

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

Valentin

Robl

Great product and super nice customer service

David

Hancock

Great everything worked perfectly!

Dave

Skibinski

You guys are the best, thank you.

Mike

E

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

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

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

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

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

Anthony

Guilian