Diesel Ops Reviews 724

Quick friendly service, Tech support was awesome, All questions i have had were answered quickly and accurately. This is my go to store for diesel parts

Order the parts online was easy the parts came to the door as described I did EGR delete with the exhaust delet and controller helped out with fuel mileage very happy with this product

Parts for. My exact truck worked like a dream and for a good price

Found the same H&S Mini Maxx programmer for 649 dollars had a few simple questions after my purchase was delivered to me no one answer the phone or call me back

Their excuse there's something wrong with the truck ( it's been checked nothing wrong )or don't Gives so much attention to the numbers displayed on mini max??? Seriously!!!
Installed minimax everything was great boosting 29 psi after first week drops down to 26 psi they said I had an air leak toke everything apart broke a hose in the process I bought a new hose from them checked all boots hoses gaskets and turbo for leaks everything was good still same problem 26 psi they said to keep checking ............. 🤔
9/30/17 ? How did you reload the tuner And changed settings it's never been taken off the pick up. Sorry for any inconvenience

I ordered a delete kit with mini maxx, EGR delete, and 5" MBRP exhaust. We had a little confusion on both ends. I emailed them Friday. Chris called me Monday and cleared up the confusion. I will definitely do business with them again. Thanks again Chris.

Very happy with Diesel Ops service. My order was delivered on time. I had a couple questions about installation. They had a tech guy who was great help and easy to talk too. I would recommend Diesel Ops to anyone!

I am glad I checked out Dieselops they was very helpful in getting me exactly what I needed for my truck. I had a little problem called them up they talked me through the steps to help me figure out what was the issue had a bad part they had me one to my house the next day got me going again. Awesome business look forward to dealing with them soon. Thanks Dan J.

Great company to order from, usually receive parts within 2-3 days which helps turn around time.

Great people to do business with! Highly recommend them for all your truck accessories and parts. Superb customer service and sales staff. They go the second mile to help you.

I got my parts in a timely manner and was amazed at the price! My Duramax has never performed this good!

Fast, easy, convenient and if you have a question they can answer it.

DieselOps crew was awesome to work with. They have great competitive prices and also offer military discounts, so it's always good to support business' who support veterans. I ordered an EZ Lynk and within an hour of ordering I was contacted regarding getting my vehicle information for the tunes and the package was sent out by close of business that day and I received it a few days later. Staff was very quick to respond through e-mail. I will be buying from them over and over and will definitely recommend them to anyone.

Fast shipping, easy install and great price. Couldn't be happier. Thank you!

Ordered EGR/CAT/DPF delete kit for 2008 ford 6.4 diesel. Easy install even if you're not mechanically inclined. Links sent with purchase on how to install each part of my order made the job much easier. Thank you and I'll do future business will Diesel Ops

wow!!!! very good fuel milage. very happy

I have been waiting for more than two weeks for my exhaust and I'm still waiting for the tracking number I called them twice nobody have give me a reasonable answer