2020-2024 CHEVY / GMC 3.0L LM2 | EGR DELETE KIT

3.0L 2020-2022 CHEVY / GMC LM2

3.0L 2020-2022 CHEVY / GMC LM2 | EGR DELETE KIT

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!

3.0L 2020-2022 CHEVY / GMC LM2 | DELETE PIPE

USD399.99
USD399.99
No items found.
Don't Add
Add
Why would I want this?

Recommended
Bundle & Save!

CAN Communication Plug Kit

USD299.99
USD299.99
Select Year
2017-2019
2020-2023
Don't Add
Add
Why would I want this?

The Plugs Will Go In Place Of The NOX And DEF Module. The Looped Wires Will Provide A Closed Signal Back To The ECM For Proper Operation. With The Plugs Installed You Can Remove The Modules And Store Them If You Plan On Going Back To Stock.

Recommended
Bundle & Save!
Choose Your Upgrades
Buy Now
USD199.99

Product Information

Product Description

3.0L GM "Baby" Duramax 3.0-liter LM2 EGR Delete Kit

Recently updated to include new gaskets and O-ring for the blocker plates and plug. The EGR plug is now aluminum.

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)
  • Aluminum Intake Plug (1x)
  • EGR Gaskets (2x)

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

This kit works on 2020 to 2022 Limited Sierra and Silverado 3.0L LM2 Duramax Trucks

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.

Powerlevel Options

Product Compatibility

Chevy / GMC
Duramax
2019-2024 3.0L

3.0L 2020-2022 CHEVY / GMC LM2 | EGR DELETE KIT

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

On Sale

2020-2024 CHEVY / GMC 3.0L LM2 | EGR DELETE KIT

3.0L 2020-2022 CHEVY / GMC LM2
EGR Delete Kits
USD199.99
false
May 09, 2025
On Sale

EGR DELETE Kit | 2014+ JEEP/WRANGLER 3.0 Ecodiesel

2014+ Jeep Ecodiesel
EGR Delete Kits
USD199.99
false
Apr 02, 2025
On Sale

CUSTOM CNC EGR DELETE KIT | 2009-2024 RAM CUMMINS 6.7L

2009-2024 RAM CUMMINS 6.7L
EGR Delete Kits
USD199.99
false
May 23, 2025
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
You guys are the best, thank you.

Mike

E

Perfect I love it

Jose Ramos

Cortez Lopez

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

Eddie

B

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

Brock

M

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

It was easy and it makes the truck run better

Chris

Lagorga

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

Darwin

Grewe

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

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

Great!

Don

Peters

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

Chris

Taunton

Small issue with shipping on time but 5 stars

Richard

Parks

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

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

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

Greg

Borgman

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

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

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

Charlie

Clonch

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

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

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

THANK YOU!

Shane

THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

Mark

Camarra

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

Marland

King

Worked great, will use again if needed!!

Dale

Cagley

So far so good

Jeff

Jordan

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

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

Ralph

Franks

Very happy

Charlie

Wade

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

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

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

Steve

Jones

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

good tunner worked the way they said.

Bat

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

CHRIS

SWAIN

Yes I was very happy.

Lewis

Drywall

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

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

Shannon

Braun

Yes really good love it

Juan

Bravo

Great!!!

Doug

Candler

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

Exactly what I needed and wanted.

David

Murphy

Received everything very quickly!

Greg

Rinkes

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

Marty

Waggo

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

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

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

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

Anonymous

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

Tommy

Johnson

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

You did a great job 🤙

Oliver

Large

Great product, had everything I needed. Installation went great, got it all done myself in my garage in about 6 hours. Truck runs awesome with engine and trans tunes.

Andy

Kosevich

You did very well thank you so much.

Terry

Conk

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

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

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 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

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

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

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

Neil

Mayes

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

Will

S

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

Michael

Works great thank you so much 5 stars

Jamie

Moore

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

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

Rodrigo

Luna

Good service prompt delivery!

R

Bersano

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 deal with will definitely use them again

mkhot

shottra

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

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

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

Darrell

Blackw

It is amazing! Truck runs like a dream!

Luis

Morato

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

Awesome parts and shipping

Dan

Tompkins

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

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

Sun

Man

Yes very happy with both my orders

Nicholas

Estes

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

Yall did great! Fast service and overall great experience!

Travis

Puryear

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

Truck runs great thank yall

Fabian

Benavi

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

You guys did awesome!!!

Whitney

Schiesser

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

Truck is back to running like it should thanks

Johnny

Quarles

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

Nestor

Bueno

Awesome fast shipping

Mike

Bumpus

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

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

5 star best of the best

Tryhard

Awesome Great job 👏

Jeff

Cooper

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

Ken

Kilby

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

Valentin

Robl

It was great so far so good 👍

Robert

Stuart

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

Joe

Murphy

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

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

Everything went good on the install

BJ

Putman