Diesel OpsReviews of dieselops.com

Shipped fast, nice delete kit. Thanks

Fast shipping, very helpful when I called to ask for some problems I was running into

Overall, I am very happy with the finish product. Although, I highly encourage using lots of penetrating oil for older truck installations.

Best service and willing to help no matter what

EGR ruined my 6.4 at 70k miles. Had to put in a factory rebuilt engine. Took off 200# of emissions crap and put on a complete delete kit from the start. No more 3 second turbo lag, doubled my mileage from 9 to 18 !!!!!!

Everything was great parts and service easy installation can't be happier

Awesome experience

I went with Diesel ops when I found out they were a local Michigan company and a hour away. I called to get just a quote because I was price checking between companies. After talking with Korey for awhile on what I wanted to do he said he would put a package together for me and beat any competitor prices. I was sceptical at first but he called me back at closing time with a price $200 cheaper that anywhere else. So went with it and he stayed like 30 mins late to get my order in. I had a issue with firmest of one of my parts and I called to tell them I was unhappy with it. I ended up placing another order to correct it and I'm returning the parts I tried and modified to use at full refund. I'm happy with my purchases and customer support from Diesel ops. I will be purchasing more upgrades in the future and they will be my go to guys. Thanks again