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

I am not very pleased with this company at all. I see that they had amazing reviews on ebay like very good actually. I bought a ts6 position chip for my 1999 7.3 diesel. I sent them my vin # my BUILT day which was 04/1999 and no scotch brite pad which is the most important piece and the instructions they gave me said to use the one they provided, how? when I never got one? anyways they sent me a early 1999 chip which was completely wrong it needed to be a late 99. They then asked me after I called them to ship it back to them and they would fix it? So it is my problem to spend 12 bucks after a company makes a mistake on their end not mine and then I have to pay out of my pocket to ship it back to them because of their mistake.. very pis*ed off right now is the nicest way I can put it. I will not be doing business again after these mistakes because nobody has made it right with me

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