The guy name is Nathan Guzman he had my car since October took $2,600 broke my vehicle of my engine by doing a bypass to my heater core and never fixed my car after he broke it charge me 2610 my car for 9 months and still cannot fix it he is now returning my car having problems with him returning my phone calls he blocked my number he does not want to give me the full 2600 he is only giving me a thousand back and he took the engine out of my car I have to find somebody to put my engine on after he broke my engine very horrible place almost where he does it illegal in scams you out for your money and does not fix the car brakes more parts to the vehicle to keep you paying and promises that it will get done but it does not he has no employees they quit on him because of his illegal now that he does

Thanks Bill👍

Great products fast shipping. great prices.

These guys are great. They were recommended to me by a local Austin injector shop after they couldnt provide some of the services the truck needed.Took a 2012 LML to Bill and Anthony at Dfuser to have some performance work done, and they got exactly what I wanted done and did so fast.Its hard to find a shop thats honest, knows what the heck theyre doing and talking about.I absolutely recommend them.

Great company to work with, Bill is very knowledgeable and knows what will make your diesel truck perform at its best, call him for whatever you need, if you’re modifying your diesel to have more power or just making a simple repair, call Dfuser and they will help you out!

Excellent customer service.

If you have a power stroke this is your guy. Great service and great prices.