"Not how you conduct business!"

They acknowledged the instructions were wrong and needed fixed asap. However still charged me $90 to replace a small piece of the kit. Which the whole kit was only $370. The guy said "im on your side, but thats the price. I dont want you to think im ripping you off" thats not how you conduct business and youll never get mine again.

"Good product"

Parts arrived in a timely manner. Installed the new thermostat and housing. Now my temperature gauge is back in the normal position. Went with the 203º thermostat and all is good.

"Shipped super fast, instalation was a breeze."

Great product at a great price. Being a disabled vet this instalation was a breeze with included hardware.

"Still waiting on my tuner"

Got all my parts except my tuner never told me if it was on its way or anything still haven't got it

"Diesel Ops Recommendation"

Very good tech support on the phone and very quick shipping

"Great Service, Great Price."

Recommended products and explained pros and cons of all. Easy to work with. Had my truck done ahead of schedule. Did a clean job and I could not be happier.

"very happy"

fast delivery, quick and easy install, everything fit perfect, I should have gotten the muffler though, guess I'm getting old lol

"Great Transaction"

Was an easy transaction with fast shipping and good price. The MBRP system I received was an east bolt on install, looks great and sounds great out the back, is a little loud in the cab though. MBRP is working with me to resolve the issue though.

"Great experience!"

I ordered a particular item that had been hard to find, and they delivered on time! Thank you!

"Great products...Great prices!"

The full exhaust system I bought was very well engineered and installed in less than an hour. It looked much better than stock and added performance gains and fuel economy. The price was fantastic and shipping was very fast. I will return for my next purchase no question.
Thanks, Klint.