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 eve... See more
Company replied
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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 eve... See more
Company replied
The initial customer service was great and speedy. Once the packages arrived, we started installation (Friday night). There were some missing pieces in one of the kits and the programmer power cord di... See more
Company replied
I ordered a programmer, pillar mount, egr / throttle valve delete, intake, and 5" tbe for my 2016 Ram 2500. Diesel ops (Chris) was very knowledgeable and assisted me with putting a package together al... See more
Just hope nothing goes wrong with your shipment or ordering process as I've called and emailed this company over the past couple weeks and still no head way as far as where my package is. I was suppos... See more
Company replied
Shop Aftermarket Diesel Parts for your Cummins, Powerstroke, Duramax, or any Diesel Vehicle. We specialize in quality products with better customer service!
Just installed my egr/cat/dog delete kit on my 2010 6.4 powerstroke. A simple instal would of only took a day,but my exhaust bolts and sensors took me a total of 4 hours to remove. The egr delete was super easy to instal, with its great step by step instructions. Would recommend this to everyone with the regen system like my powerstoke has.
These guys are a good place to get what you need. I got a programmer and EGR/DPF delete for my truck. They sent me the wrong exhaust. After I emailed them and sent them a picture, they sent a new one with the return label with no hassle. It isnt always how fast or cheap you get something, it is nice when a company makes right on mistakes quickly and professionally. I will be buying any of my other upgrades from DeiselOps.
they will have my business from now on.
While my salesman on the phone was very politeand helpful and seemed knowledgeable of the products he sold, my order was cancelled by Rare Parts because they wouldnt sell a pair as described online and on the phone.

Reply from Diesel Ops
My experience with dieselops was very pleasant. Customer service was very informative and helpful on my product selection and my shipping and delivery was prompt and fast. No hassle customer service and fast shipping makes me a return customer for anything I need for my diesel rig. I give them 5 stars.
The parts came in a timely manner. A couple parts were back ordered and were kept updated on the shipping of the parts.
Good pricing overall. I ordered a three piece kit that did not arrive all together. One of the boxes arrived a day later, not the end of the world, just a little annoying.
Chris "Groot" is awesome with any and all assistance. So helpful through the whole process, Chris even followed up with me to make sure everything was in perfect shape when I received it. Could not have asked for better help. Strongly recommend the guys at diesel ops.

Reply from Diesel Ops
The customer service is great and the delivery was fast!
Everything came quick, not shipped within the couple days stated but I was contacted about the problems they were having with the shipment. All parts fit and went together very easy.
I had a great experience there was a little mistake but they took care of it. All in all. I will continue to buy product through them!
Great company to work with, quick shipment time. Thanks for helping get my truck back in service.
Trans lines were missing fittings but they had it fixed by the nxt day

Reply from Diesel Ops
I ordered the exhaust for my truck, great quality and really fast shipping and very easy to install
Had to call about EGT probe was left out of order. Was sent to me 2 day.
excellent help, quick ship and all around excellent service. Will do business again with them.
I haven't had time to install any parts yet. Best customer service I've ever had to deal with!!!
I ordered a cp3k through another company for 995 and they emailed me saying they have to charge me another 200 or refund the money because fleece raised there price so I ordered it for the same price and same day through this company no issues and it was at my door I'm less than 2 DAYS VERY Happy With This COMPANY
I ordered a programmer, pillar mount, egr / throttle valve delete, intake, and 5" tbe for my 2016 Ram 2500. Diesel ops (Chris) was very knowledgeable and assisted me with putting a package together along with a very competitive price. Parts were processed and shipped quickly. I will be a future diesel ops customer.
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