Unlimited Diesel Performance is a business that is known for its exceptional quality and attention to detail when it comes to diesel engine parts and services. Customers have praised the craftsmanship and performance of the company's injectors, with one reviewer noting a "night and day" difference after upgrading. The business has also been commended for its exceptional customer service, with staff being described as "professional," "polite," and "extremely helpful and understanding." Customers have reported that Unlimited Diesel Performance has gone above and beyond, providing free merchandise and even assisting with emergency repairs while on vacation. Overall, the reviews indicate that Unlimited Diesel Performance is a reliable and trustworthy provider of diesel engine solutions, with a commitment to excellence and customer satisfaction.
I ordered new injectors, I haven’t finished the motor to start it yet but they were super helpful. I don’t trust many people to work on my truck but if I was to use a shop I would feel confident using them. They took time to answer a few questions and seem to have quality mechanics and employees.
July 2026
Friendly and knowledgeable. I felt comfortable with the service and never felt like I was being sold something that wasn’t necessary.
April 2026
Unlimited Diesel did the DCR upgrade on my 2011 6.7. Fast service, and they went above and beyond by checking and fixing an issue from another shop. Very satisfied, would recommend to anyone for diesel repair. Unlimited Diesel is our go-to for truck repairs, thanks again Nate and team!
