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Misc

CP4 - CP3 Injection Pump Conversion

Chevy / GMC Duramax 2011-2016 6.6L
USD599.99
20 reviews

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Product Description

The CP4 - CP3 Injection Pump Conversion offers increased fuel economy, faster-starting engines, and improved engine performance. This conversion lets you switch from a CP4 Injection Pump to a CP3 Injection Pump, providing up to 20% better fuel economy, 30% faster-starting engines, and 15% more power from your engine.

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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

You nailed it, great products and a great price!

Jeremy

White

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

Valentin

Robl

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

Willimam

Alexander

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

Mary

Clark

Thanks y'all Done great

John

Rodge

Yes very happy with both my orders

Nicholas

Estes

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

Joe

Murphy

I really appreciate all the help. I super excited to get the products installed on my truck. You guys are awesome with the quick turn around on the products and customer service.

Jesse

Di Lella

Good service prompt delivery!

R

Bersano

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

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

Sun

Man

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

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

Clifford

Camp

Great!!!

Doug

Candler

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

Eddie

B

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

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

Steve

Jones

You guys are great! ")

Betty

Sutherland

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

Five stars, very responsive!

Nelson

Merced

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

Everything came in and seems to work just fine. Thanks

Greg

Rinkes

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

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

Great!

Don

Peters

Everything worked out perfect, instruction very accurate

Cruz

Tovar

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 best customer service in the business!!!!

Brock

Maxwell

Very happy with everything 5 stars

Kelly

Hatfield

You did very well thank you so much.

Terry

Conk

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

Nestor

Bueno

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

Anonymous

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

Will

S

5 Stars!

Daniel

Johnson

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

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

Shannon

Braun

Great company to deal with will definitely use them again

mkhot

shottra

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

Kyle

Roose

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

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

Jim

Jones

yes working good so far

Steve

Noriega

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

%100 great service awesome timing on parts!

Jesse

Ward

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

Yes I was very happy.

Lewis

Drywall

Yes very happy with all your service. Thanks

Wayne

Hucke

Everything went well. Thank you very much

Tom

Honrath

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

Joe

Caddick

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

Charlie

Clonch

Works great thank you so much 5 stars

Jamie

Moore

You did a great job 🤙

Oliver

Large

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

Great customer support!

Javier

Hernandez

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

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 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

Fast shipping and good fitment

Mitchell

White

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

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

Brock

M

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 so far seems to be exactly what yall described thank you

Marty

Waggo

You guys are the best, thank you.

Mike

E

Small issue with shipping on time but 5 stars

Richard

Parks

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

good tunner worked the way they said.

Bat

You guys did awesome!!!

Whitney

Schiesser

Worked great, will use again if needed!!

Dale

Cagley

I love all my products and my truck runs great

George

House

Excellent!!!!! Everything worked out perfect

Mitchel

Johnson

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

Brian

J

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

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

It was great so far so good 👍

Robert

Stuart

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

Pascal Pepin

Works great for me.

Jeff

McGuffin

Yes 😊

Darrell

McKittri

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

Excellent customer service and the process was pretty simple overall (lots of wrenching but so worth it!). We are ecstatic with the improved performance of the truck. Tuner is excellent and easy to understand!

Dianne

Brooks

Yall did great! Fast service and overall great experience!

Travis

Puryear

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

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

Eliazar

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

David

Woodc

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 product will be ordering more very soon!

Jaron

Hastings

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

Ray

Moyer

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

THANK YOU!

Shane

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

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

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

Jeff

Wooton

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

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

Works great thanks

Tyler

Birtciel

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

Ron

Pontius

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

Peter

Rodriguez

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

THIS WORKED AS IT SHOULD-NO PROBLEM INSTALLING -THANKS

Mark

Camarra