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
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
Featured Products/Services
Dyno Run 3 Pulls Pre RegistrationDyno Run 3 Pulls Pre Registration Northwest Dyno The Ultimate Callout Dyno DNR Customs Dyno Day Saturday, October 7, 2023 Please include your email address and cell phone number as we will be contacting you to set up your estimated pull time and run order. |
CTS 3 InisightInsight CTS2 Features:
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Cummins Flex plate Install kit 94-18We have put together the complete package to secure your flex plate to the crank for your high performance diesel. After years of struggling to keep the flex plate from coming loose, this combination/technique is the only thing that has kept ours tight. Tried and tested above 2000rwhp. Kit will come with everything needed along with instructions to ensure your install is done correctly. Works on factory 94-18 Cummins crank You will have to check thread depth prior to install. |
2013-2015 Dodge 6.7L S&B IntakeImproves Airflow versus Stock by: 29.3% thru side inlet, 43.8% thru front (ram-air) inlet & 54.6% with both inlets open on S&B intake
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FASS TITANIUM SERIES DIESEL FUEL LIFT PUMP 165GPH DODGE CUMMINS 5.9L AND 6.7L 2005-2018This kit includes a FASS STK-1002 (Bulkhead and Suction Tube Kit). Machined from 6061 T-6 Billet Aluminum, the Bulkhead fitting functions as both a suction tube and return and features a 5/8″ Suction Tube along with a ½” Fuel Return Port. This new and improved version from our previous Suction Tube Kit allows the user to plum their FASS return line directly to their bulkhead fitting, eliminating all cutting of the filler neck, and significantly speeds up the installation process. The pickup tube is fabricated of PTFE Teflon which can be easily cut to adapt to different depth of fuel tanks. Properly installed, you can safely operate down to about 1/8 tank of fuel.
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