Parts arrived on time but had pieces missing. The initial customer service was great and speedy. Once the packages arrived, we started installation (Friday night). There were some missing pieces in one of the kits and the programmer power cord didn't work. After speaking with customer service the following Monday (not open on weekends), they credited me store credit for missing bolts and got me in touch with RaceMe for the new cord. The guys were very helpful.

Magnaflow 17133 Single 4" Off-Road Pro… Magnaflow 17133 Single 4" Off-Road Pro Turbo-Back Stainless Steel Exhaust System for Ford Powerstroke 6.0L 2003-2007 EC/CC LB/SB (In Stock - Ships within 24 Hours) MF17133 1 $453.22 Subtotal $453.22 Shipping & Handling $0.00 Discount (Magnaflow 15% OFF, Team Ops Free Shipping!) -$67.98 Grand Total $385.24 This is what I purchased, but what I got was a system they put together from left over parts in a cat back box and install instructions for a 1983 firebird, and with a bent upper down pipe that made the system only useable as a cat back system. Called and emailed and got nowhere with them. Paid for a turbo back and got screwed with a cat back. Be very careful doing business with this company. Not honorable! Bob

Their excuse there's something wrong … Their excuse there's something wrong with the truck ( it's been checked nothing wrong )or don't Gives so much attention to the numbers displayed on mini max??? Seriously!!! Installed minimax everything was great boosting 29 psi after first week drops down to 26 psi they said I had an air leak toke everything apart broke a hose in the process I bought a new hose from them checked all boots hoses gaskets and turbo for leaks everything was good still same problem 26 psi they said to keep checking ............. 🤔 9/30/17 ? How did you reload the tuner And changed settings it's never been taken off the pick up. Sorry for any inconvenience

Great customer service Great customer service, always got through when I called! The person who answered the phone was able to quickly and efficiently answer my questions. I just installed the kit I bought from diesel ops this weekend and I couldn't be happier!! The only reason I can't give 5 stars is because I ran into to a problem with the tuner, i had to research by my own accord to find out how to make it compatible with my truck. Otherwise 100%

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.