Diesel ops 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.

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.

Ordered a tuner for my farm truck and… Ordered a tuner for my farm truck and installed it and my truck ran worse than before it was installed. Sent an email for a return label and got a return email that said they don't except returns on parts that had been installed. I'm out $500+ for a tuner that does not work... Will never order from them again. Be careful about ordering from them.

not impressed I got the wrong turbo I couldn't tell in the picture but this one is for a later 2004 f350 which has the different pedastool so now I have to get that other one. It's not that I want or need a sinister sticker or diesel ops sticker or shirt or receipt or anything but you figure when you spend 1600$ on a turbo you'd at least get a sticker and a receipt

good service quick shipping but exhaust … good service quick shipping but exhaust pipe dose not fit my model even though they said it would before I order it and still claim it does. I had to modify it to run the truck and now will be making custom one right. The wheel base measurements on kit do not my truck and my truck is stock.