DNR Customs - Proven Diesel Performance

DNR Customs is your one stop shop for Powerstroke, Duramax, and Cummins Diesel Performance Parts. We as a company only work with the industry leading, big name companies to help you repair or modify your Powerstroke, Duramax, or Cummins diesel engines. On top of offering top of the line products, our certified mechanics can help you repair and maintain your diesel engines.

In the diesel performance industry, the DNR Customs experts not only build and test the products we sell, they can help you find what you are looking for on our website. If you have questions our sales reps have the knowledge and experience to further assist you.

At DNR Customs we are addicted to power and performance in all diesel engines. As a company we test, and install almost every part we sell to help assist our customers choose the right parts/products for your vehicle. DNR Customs started under the core foundations to provide the best technical support, prices, parts selection, and customer service in the diesel performance industry.

If you can't find what you need online or have a question about one of our diesel performance parts call us at: 586-648-6930

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