"Awesome experience"

Awesome experience, knew what I needed and they had a complete kit to accomplish with no hassles. Ordered on a Tuesday evening and everything showed up before the weekend so I could knock it out , I am ordering more parts soon. Highly recommend 👍👍👍👍👍👍

"2010 Ford F250 6.4L Components"

I didn't order online... I called and talked with an individual. I explained exactly what I was looking for and he knew immediately what I was wanting. Very professional person and very helpful. An overall outstanding business transaction with super fast shipping. Would recommend to anyone!

"great company"

great company to do business with would 100% buy from them again fast shipping also

"Being a micanic I have found that it …"

Being a micanic I have found that it can be hard getting solid advice on a part wether it be first hand experience with its quality or many hours of research. On top of getting someone who can camunicat in an engaged sence of interest with the product they are selling. So I fully appreciate being a stranger on the phone and getting good guidance. I only credit the advice after I had installed the kit and found a leavel of trust in diesel ops for them telling me every thing I should anticipate during and after installation. I will definitely be doing more buissnes with them.

"Great value"

Great value, quick delivery and good customer service on a few questions I had.

"3" ss exhaust sierra"

Fast shipping and great service...everything fit good except 1 pipe coming out of the drivers side muffler. The hanger was in the wrong position and way off location. I had to cut it off and reweld it on.

"Great Team to work with"

Great Team to work with. Called and got great price and quick shipping. Best price on the web.

"Great people to work with"

Great people to work with. This was my 1st time trying anything like this. I had a couple questions on the programer and they walked me through it step by step. My Dodge Ram 6.7 has never ran better. Will buy products from Diesel Ops again. Very satisfied.

"Very helpful on getting the right …"

Very helpful on getting the right stuff. Shipping was quick also!

"Shipping problem"

I ordered the EGR/DPF delete kit with S&B filter. The parts fit perfect. Shipping was less than desirable. Received the S&B filter in two days and the exhaust with H&S tuner in four days. Had to call about the EGR delete kit and was told it hadn't been shipped. Chris shipped it two day.