DPS COMPOUND TURBO KIT FOR 1998.5-2002 CUMMINS 5.9L 24V

Compound Turbo kit for 24V 2nd gen Cummins diesel!

COMPOUND TURBOS | 24 valve CUMMINS DIESEL 5.9

Choose your S300 and S400 turbo sizes, or use your turbos. Stock Horsepower up to 1300 HP, we have your kit. For serious diesel performance.

The best compound turbo for 24V Cummins!

Fits: 1998.5 1999 2000 2001 2002 Year Trucks
From Stock Horsepower up to 1300 HP.

2gen Cummins Compound Turbo Kits:

Stage 1    200-550hp Stock turbo + S475
*Unavailable for 1st gen trucks*
Stage 2.5 250-625hp   S362/68/0.7 SXE Billet over S475
Stage 3    350-650hp   S362/71/0.7 over S475
Stage 4    350-675hp   S363/68/0.7 over S475
Stage 4.5 350-675hp   S363/68/0.8 Ball Bearing over S480
Stage 5    400-700hp   S363/73/0.7 over S475
Stage 5.5 400-800hp   S363/73/0.8 Ball Bearing over S480*
Stage 6    400-700hp   S364/71/0.7 over S475*
Stage 8    500-1050hp S366/73/0.8 over S480*
Stage 8.5 500-1100hp S366/73/ Ball Bearing over S483*

Determine your horsepower level for your 02 cummins turbo, keeping in mind our compound turbo kit will add about 25%
With you power determine what Stage Level of kit you want from the list above.

Compound Turbo Features & Benefits:

• Excellent factory-like fit in 24 valve Cummins
• Wastegated, allowing boost adjustment on Cummins diesels
• Performance 3-Piece Exhaust Manifold included on this 01 cummins turbo
• Super high flow air filter
• Kevlar/Nomex lined silicone low pressure charge pipe provide superior flow and fitment compared to steel
• High pressure metal charge pipe.
• Cast hot pipe, not welded thin steel.
• Flexible Steel braided oil supply lines
• Stainless oil drain lines
• S400 Atmospheric Borg Warner turbocharger
• S300 High Pressure Wastegated turbo
• High pressure Ball Bearing Turbo Available for lightening fast spool up.
• Support bracket for Lower (large) turbocharger.
• Lower EGT's by 250-450 degrees, over a single turbocharger.
• Increase Cummins diesel HP by 22% to 30% depending on your turbo selection.
• All of our 2G Compound Turbo Kits are excellent for towing.
• Our Compound turbos are the best turbo upgrade you can do for 3rd Gen Cummins
• Computer Flow Model Tested for unmatched air and exhaust flow.
• Bolts right to the 2gen Cummins factory exhaust.

Why Diesel Power Source 3rd Gen Cummins Compound Turbos Work So Well

A lot more cool air enters the cylinders, because the dual staged compressors work together within their most efficient zones. The boost air is typically over 100 cooler per pressure made 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.
DPS compound turbo 5.9 cummins turbo kits are all designed on CAD/CAM Software, using CFD (Computational Fluid Dynamics) Testing. Our Cummins compound turbos give a factory-like fit with the highest performance possible. Everything fits like it was built from the factory, and performs so well. You’ll wonder how you ever drove your 06 cummins turbo without them.

Looking for a 1st Gen Compound Kit or 3rd Gen Compound Kit?

Head Studs Recommended For:
1998.5 - 2002 engines over 55 psi boost, and fire rings for over 65 psi boost
Our Compound Turbo systems are all capable of over more than 55 psi, but are adjustable depending on truck.
Kit are complete, they include:

Both s300 and s400 turbos (except stocker)
Exhaust Manifold
All air, exhaust and oil tubing
Air Intake and filter
Downpipe or Adapter to fit factory exhaust (depending on truck)

***These kits do NOT have a CARB exemption. However our exhaust manifolds do.

Elevate your diesel performance with the DPS Compound Turbo Kit designed specifically for 1998.5-2002 Cummins 5.9L 24V engines. This high-performance kit allows you to unleash the true potential of your vehicle, offering a remarkable horsepower range from stock levels up to an exhilarating 1300 HP. Designed for serious enthusiasts looking to push their trucks to the next level, this compound turbo system delivers unmatched efficiency and power.

The kit features a versatile selection of turbo sizes, including the S300 and S400 options, catering to various horsepower demands. Whether you opt for the robust Stage 1 setup or push towards the extreme Stage 8.5, you can expect significant gains in power and torque tailored to your performance goals. Each component has been meticulously engineered for a factory-like fit, providing seamless integration with your 2nd Gen Cummins engine.

Equipped with a high-performance 3-piece exhaust manifold, wastegated turbochargers for adjustable boost, and a superior-flow air filtration system, this kit is poised to lower EGTs by 250-450 degrees compared to a traditional single turbo. The flexible steel braided oil supply lines and durable stainless oil drain lines ensure reliability and prolonged life of your turbo system.

DPS Compound Turbo Kits are also towing-friendly, making them ideal for those who rely on their trucks for heavy-duty applications. The innovative design incorporates advanced Computational Fluid Dynamics testing to ensure optimal airflow and exhaust efficiency, translating to increased power and improved combustion.

With everything you need included—turbos, manifold, tubing, air intake, and downpipe—upgrading your Cummins has never been easier. Unlock the full potential of your truck today with the unmatched performance of the DPS Compound Turbo Kit!