Dodge Cummins Performance


Diesel Power Source, your ultimate destination for premium Cummins performance parts specially designed for Dodge Ram Cummins and Dodge Cummins diesel trucks. Explore our extensive collection of high-quality components meticulously crafted to elevate your truck's performance to new heights. 

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  • Diesel Power Source Turbonator® Turbonator® Housing Only

    Turbonator® VGT Housing fits S300/S400 T3 & T4


    The Turbonator® Variable Geometry Turbine Exhaust HousingVGT / VNT EXHAUST HOUSINGS FOR CUMMINS T3 and T4 FLANGES Fits S300 and S400 Turbos with T-3 and T-4Make your turbo run AMAZING! A complete Game Changer.DO YOU, Hate how your 2nd Gen Swap Kit...


  • Turbonator® 3 Stage Actuator Turbonator without exhaust braking

    Turbonator® VGT S300 & S400 Turbos | T3 & T4


    Unleash your Cummins true potential with the Turbonator® VGT  S300 & S400 Turbos. Unmatched spool-up and turbo performance with the Turbonator® VGT—the ultimate upgrade for your Cummins Diesel pickup. Whether you're towing heavy...


  • Cummins exhaust manifold 12V Cummins manifold

    T3 Manifold for 12v Cummins 1989-98


    T3 Manifold for 12V Cummins Exhaust Manifold 1989-98 DPS presents a game-changing T3 Manifold for your 12V Cummins Exhaust, covering the years 1989-1998 for your Second Gen Cummins 12V. This is a direct factory bolt-on.  The factory manifold has a...


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  • 5.9 Cummins Exhaust Manifold Cummins Exhaust Manifold

    T3 Manifold for 24v Cummins 1998.5-2002


    DPS 3 Piece 24V Cummins Exhaust Manifold for 5.9 Cummins Exhaust Manifold T3 Flange Years 1998.5 1999 2000 2001 2002 2nd Gen ** Legal for installation and street use in California, California E.O. Exemption** The 2nd Gen Cummins stock flange is T3...


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  • S400 3rd gen swap kit 3rd swap drawing

    3rd Gen Swap Kit for 07-18 Dodge Cummins 6.7


    3RD GEN TURBO SWAP KIT FOR 6.7 DODGE CUMMINS A GREAT 2ND GEN SWAP ALTERNATIVE 2007.5-18 Upgrade to the superior 6.7 Ram Cummins Turbo Replacement, outperforming 2nd Gen Swap Kits. Enjoy easier installation and enhanced performance. Keep your turbo and...


  • Air Filter Sock Pre filter Pre-filter sock for air filter

    Air Pre-Filter Sock

    Air Pre-Filter Sock Protect your DPS performance air filter and extend the life of your filter. As we all know, when it comes to Diesel trucks, More Air + More Fuel = More Power! But if your air filter gets clogged with dirt and debris, your power will...

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  • 4th gen Cummins Manifold Cummins Manifold 6.7

    T4 Manifold for 6.7 Cummins 2007.5-2018 *NOT OEM

     6.7 Cummins Exhaust Manifold Upgrade for 2007.5-2018 Dodge Cummins 6.7 | T4 T-4 FLANGE WILL NOT FIT FACTORY TURBO! Fits 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 6.7L EGR Compatible ! DPS is the best 6.7 Cummins...

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  • Emissions Compatible Add A Turbo Kit 6.7 Cummins Twin Turbo Using Stock Turbo 07-09 add a turbo kit

    Cummins DPS Add a Turbo Kit


    Add-A-Turbo Kit for 5.9 or 6.7 Cummins Twin Turbo Using Stock Turbo S475 over stock Cummins Fits 12V, 24V or 6.7 Diesel Trucks*EGR, DPF and exhaust brake can remain intact, if desired* Diesel Power Source, Add a Turbo Kit for Cummins is a Twin Turbo...



Introducing the Benefits of Cummins Performance Parts:

Discover the advantages of upgrading your Dodge Ram Cummins or Dodge Cummins diesel truck with high-quality Cummins performance parts from Diesel Power Source. From increased horsepower and torque to improved fuel efficiency and enhanced durability, our performance upgrades offer a myriad of benefits to elevate your driving experience. Experience smoother acceleration, greater towing capacity, and overall improved engine performance, allowing you to tackle any road or terrain with confidence. Explore our selection today and unlock the full potential of your Cummins-powered vehicle.

Unlocking the Potential: Reasons to Upgrade Your Dodge Ram Cummins or Dodge Cummins Diesel Truck to Performance Parts

Upgrading your Dodge Ram Cummins or Dodge Cummins diesel truck with performance parts helps you tapping into its true potential. Here are several compelling reasons why investing in performance parts is a wise decision for any diesel truck enthusiast.

  1. Enhanced Power and Performance: One of the primary motivations for upgrading to performance parts is the promise of increased power and performance. These parts are meticulously designed and engineered to optimize your vehicle's engine, resulting in noticeable gains in horsepower and torque. With improved engine efficiency and optimized airflow, you'll experience smoother acceleration, stronger towing capabilities, and overall better driving dynamics both on and off the road.
  2. Improved Fuel Efficiency: Contrary to common belief, performance upgrades can actually lead to better fuel economy. By enhancing combustion processes and optimizing airflow, performance parts help your engine operate more efficiently, which translates to fewer trips to the gas station and more miles per gallon. Not only does this save you money on fuel costs, but it also reduces your carbon footprint, making your truck more environmentally friendly.
  3. Durability and Reliability: Performance parts aren't just about boosting power; they're also about enhancing the durability and reliability of your vehicle. These parts are constructed from high-quality materials and engineered to withstand the rigors of demanding driving conditions. Whether you're navigating rough terrain or hauling heavy loads, performance upgrades provide peace of mind knowing that your truck is equipped to handle whatever challenges come its way.
  4. Customization and Personalization: Another compelling reason to upgrade to performance parts is the opportunity for customization and personalization. Whether you're a weekend warrior looking to enhance your truck's aesthetics or a serious off-road enthusiast seeking to optimize its performance, there are performance parts available to suit every need and preference. From suspension upgrades to exhaust systems to turbochargers, the possibilities for customization are virtually endless.
  5. Unmatched Driving Experience: Ultimately, upgrading your Dodge Ram Cummins or Dodge Cummins diesel truck with performance parts transforms your driving experience into something truly extraordinary. It's not just about getting from point A to point B; it's about enjoying the thrill of commanding a powerful and responsive machine that delivers unparalleled performance, handling, and control on every journey.