6.6 Duramax

About Us

At Bitterroot Diesel Performance our goal is complete customer satisfaction. We are a small company who focuses on communicating quickly with every customer. Here, we choose quality over quantity. Every day we work hard to give our customers every option that is available. We started as a supplier of DIY injector rebuild parts and tools. Today, we have grown to supplying thousands of parts for your diesel pickup. When we're not shipping orders or helping customers, you'll find us working with CAD and R&D for our next project. Please contact us with any questions. We're a veteran owned company, and we thank you for your business.