DPS ADD A TURBO KIT FOR 1988-2018 CUMMINS 5.9L/6.7L 12V/24V

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 Using Stock Turbo. For the best towing, low EGT's and power. Works with or without factory emissions.

Spools like factory and cools high EGT’s 250 - 400 degrees.

Improves air flow by nearly 3 times.

The Diesel Power Source Add A Turbo Kit includes everything for install.

"With quick low end response, amazing top end power, and very cool EGT's...These D.P.S. compounds offers best of all worlds!"

Features & Benefits:

• Can be used with or without emissions.
• Direct bolt-on application, no fabrication needed.
• Clamps onto factory exhaust.
• DPS hot pipe re-routes all exhaust in one amazing cast hot pipe.
• Large, high flow air filter.
• 4 inch downpipe included (2-piece for ease of install).
• Low pressure charge pipe is silicone with Kevlar/Nomex liner.
• Uses stock HE351VE turbo.
• Retains factory exhaust brake.
• Support Bracket for S400 Turbo
• Flexible Steel braided oil supply lines, and OEM quality oil drain lines (flexible stainless steel).
• S475 Turbo (S400 with 75mm compressor wheel) as large turbocharger
• Upgrade options include increasing the S475 turbo up to an S480 or even an S483 Call for details.)
• Increases power by 22% or more.
• Lightning Fast Spool-Up. Diesel Power Source, Twin Turbo S475 over stock Cummins trucks performs excellent when Racing, Towing, or Sled Pulling, and are so driveable.
• EGT's are typically reduced by 250-400 degrees.
• Horsepower, and torque on the Dodge Ram Twin Turbos are increased throughout the entire RPM band, and significantly increased in mid and upper range. Typically increases horsepower by 22%-26%. A 400 HP truck will typically gain appx. 95-105 HP.

DPS Cummins Twin Turbo kit using stock turbo will run cool, clean and powerful. Specifically designed to operate awesome from stock horsepower all the way up to 600 horsepower. (If going beyond 600 HP we recommend using the S480 turbo, additional fee will apply. S480 is good to 700 HP with this kit.)

This Cummins Twin Turbo using stock turbo kit was designed on cutting edge CAD/CAM Software, using CFD (Computational Fluid Dynamics) Testing. You will not find a more advanced kit on the market today. Everything fits like it was built from the factory and works with or without emissions intact.

Kit includes:

Air Filter

Hot Pipe

Support Bracket for S400 Turbo

New Air Intake tubing

Low-Pressure Charge Pipe

1-S475 Turbo (large turbo 75mm compressor wheel/ 96m turbine wheel, 1.32 A/R Housing)

Steel Braided High Temp Oil Supply Lines

All necessary coolant lines

All necessary A/C relocation lines

Stainless steel exhaust tubing, tig welded.

Flex Oil Drain Line

All necessary gaskets, fittings, bolts, nuts & clamps

Heat wrap

*Use your stock HE351VE turbocharger with this kit*

Reasons Why Our Compound Turbos Work So Well

• The air entering the cylinders is cooler, because dual compressors work together within their most efficient zone. The boost air is typically over 100 cooler than from a single turbo.
• The air entering the cylinder is at higher pressure, bringing the boost pressure and exhaust drive pressures near a 1:1 ratio. The intake stroke can actually produce power.
• There are additional air molecules in the cylinder which do not get involved in combustion which carry the heat out of the cylinder (similar to how a jet engine is cooler).
• It has more complete combustion in the cylinders because there’s more air in the cylinder to burn all of the fuel.
  
  

** The standard kit includes an S475. (Additional fee for 80mm and 83mm compressor wheel upgrades).

** This kit is capable of over 60 PSI, head studs are highly recommended for boost pressure over 45 psi

**A coolant reservoir is provided with 2010 2011 2012 2013 2014 2015 2016 2017 2018 kits.

INSTALLATION MANUALS

Elevate your towing and performance game with the DPS Add-A-Turbo Kit designed specifically for 1988-2018 Cummins 5.9L/6.7L diesel engines. This innovative twin-turbo system enhances your stock turbo, allowing for a seamless upgrade that fits both 12V and 24V diesel trucks. The kit retains all necessary factory components, including emissions systems and exhaust brakes if preferred, making it a versatile choice for any Cummins enthusiast.

The heart of the kit centers around the S475 turbo, delivering impressive airflow that can increase power by an astounding 22% or more, all while maintaining low exhaust gas temperatures (EGTs), reducing them by 250-400 degrees. With an elegant design that includes a redesigned hot pipe and flexible steel braided oil supply lines, installation is streamlined with no extensive fabrication needed. Everything is provided out of the box for a direct bolt-on application, including high-quality gaskets, fittings, and detailed installation manuals.

Performance is optimized throughout the RPM band, providing lightning-fast spool-up and significantly enhanced mid and upper-range torque. The system is engineered using cutting-edge CAD/CAM software and Computational Fluid Dynamics testing to ensure compatibility and efficiency. When paired with the stock HE351VE turbocharger, this kit operates beautifully at any horsepower level, up to 600 HP without compromising driveability.

Not just a performance boost, the DPS Add-A-Turbo Kit promises reliability and improved engine function. With capabilities exceeding 60 PSI and options for upgraded compressor wheels, it’s a comprehensive solution for those looking to maximize their Cummins engine’s potential while keeping it cool, clean, and powerful. Experience the perfect blend of efficiency and power with the DPS Add-A-Turbo Kit for your Cummins diesel truck.