Diesel OpsReviews of dieselops.com

No complaints at all here. I was hesitant going with an online company I hadn't heard of, but I received the product I bought as fast as possible and at a great price. I would definitely recommend

Great customer service. Extremely knowledgeable. Great shipping!! Couldn't ask for more.!!

Great customer service.

This is one of the first down pipes I've ever installed that I didn't have to alter! It was much simpler to install than everyone may think. EGTs were reduced dramatically believe it or not. And this is a no hype review but honestly wouldn't have believed it myself until I saw it. This was the two piece down pipe for 2011 F250 6.7 powerstroke. Anyone that owns one knows it's crammed into that engine bay. So when this was easier than thought to install I was happy!

Very good product I will recommend

Product as described arrived quickly

Call them on Black Friday got a really awesome deal on a delete kit with an easy link PPEI got here quick installed it worked great awesome product

After running the diesel ops egr, dpf, cat delete kit with tune on my 08 f250 6.4 for about a month now, i am more than disappointed. Ido love how it sounds with the exhaust, but Over-priced, bad quality, and horrible flash. Everything seemed fine for a couple days, but then i started having gremlins. All heater controls stopped working after 2 days, a week after that the low beams ,then a just a week ago it went into limp mode, and has been at the shop for a week. Idk how much this is going to cost me, but it's pretty pathetic of a company to put in their disclaimer "truck could fail to start."