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DPS Turbonator VGT/VNT Variable Geometry Turbo

DPS Turbonator VGT/VNT Variable Geometry Turbo 5.9L Dodge Cummins




S300 Based VGT / VNT Turbos are NOT a modified STOCK TURBO.

 “The holy-grail, for S300 & S400 turbos.”

 You have never seen this technology before!


Features & Benefits:

 Aerospace-grade Variable Stator Technology  (ultra robust)

May significantly increase fuel mileage 

Exhaust Braking (Electronic Model Only)

Increases spool-up 200 to 400 RPMs 

Increases Low-End Torque

Lower drive pressures 

Can achieve better than 1:1 Exhaust to Boost Ratio

Widens the operating range of your turbo significantly 

6-pad 360 Degree Thrust bearing w/machined oil ramps

Clockable, can be clocked to fit nearly any 5.9 or 6.7 Cummins application

S300 Compressor Wheel Sizes from 62, 64, 66, 66 SXE or 68mm

S300 Turbine Wheel Sizes:  71 & 74 mm

ETT (Extended Tip Compressor Technology)

1st, 2nd Gen and 3rd Gen applications.

Directly bolts onto 1994-2007 Dodge Cummins 5.9L (2002 & older require downpipe)

Variable Stators (Variable Nozzle or Varible Geometry)

6 pad 360° Thrust Bearing

Polished Compressor Housing

Horsepower Gains typically be between 12%-20% rwhp, depending on truck modifications

Can be used as direct factory replacement turbo

Lower EGT's (Exhaust Temps) by 10%-18%

Applications for Towing, Racing, Daily Driving, Fuel Mileage, Lower EGT's

Optional Billet Wheel Upgrade Available

Can be used in Twin/Compound Applications


Turbo Spool-Up and Horsepower Comparison Table

Stage 2 62/71/VGT: 1150-1250 RPM's; 200-460 HP

Stage 3 64/71/VGT: 1250-1400 RPM's; 300-550 HP

Stage 4 64/74/VGT: 1250-1400 RPM's; 350-580 HP

Stage 5 66/74/VGT: 1450-2000 RPM's; 400-650 HP

Stage 6 68/74/VGT: 1900-2100 RPM's; 450-775 HP 



S300 Based Turbo Choices and Options

Stage 2  62/71/VGT Turbo

Stage 3  64/71/VGT Turbo

Stage 4  64/74/VGT Turbo  

Stage 5  66/74/VGT Turbo 

Stage 6  68/74/VGT Turbo  

*Turbonator® VGT/VNT Option


Mechanical VGT Included

Improves spool-up by 200-300 RPM's

Improves turbo performance and output

Electronic VGT Upgrade

Improves spool-up by 200-300 RPM's

Improves turbo performance and output

Adds Exhaust Brake to Turbo

Allows tuning of turbo stator vanes via laptop computer


What it is:

The DPS Turbonator® VGT / VNT are performance S300 & S400 Based Variable Geometry Turbochargers, designed with aerospace-grade stator technology making it extremely robust and durable. The patented/and patent pending stator housing can be clocked independently to fit multiple applications. The ultra efficient stators on the Turbonator improves spool up time by up to 400 rpms, lowers EGTs and improves fuel mileage. When our variable nozzle stators were CFD tested against sliding style VGT, like the He351VE, the testing showed that our turbine housing is much more efficient at putting exhaust energy into the turbine, and flows much better overall.


On the low-end the DPS Turbonator® spools up quickly like a small turbo and on the top-end it the open stators allow maximum airflow and performs like a much larger turbo.  The Turbonator will help you get that heavy load moving and keep it moving even when you hit a grade, while keeping EGT's in check.  It will reduce low-end smoke, improving low end torque.  It reduces smoke because it burns more of the fuel in the cylinder, translating to more power and better fuel mileage.


The Turbonator® comes in the pneumatic or electronic option , the electronic option has built-in exhaust braking.  The electronic with exhaust braking VGT / VNT Turbonator will be released at a later date.  Unlike the Fleece Cheetah VGT, or the BD Screamer VGT, that are merely modified stock He351VE VGT turbos with the small stock housings and stock parts, our Turbonator is a completley new, from stratch, innovative VGT / VNT made for perfromance applications.  It is unique enough to receive more than one patent.  Because the Turbonator is based on the S300 and S400 turbo platforms they flow much more air and exhaust, keeping down drive pressures, and allowing a greater than 1:1 exhaust drive to boost pressure ratio, which is virtually impossible with other turbos. 


 ** Turbos will spool differently in every truck. Injector size, timing, cam shaft, and other mods all affect the spool-up, the above table is the typical spool-up RPM's.


The DPS Turbonator® for 5.9 cummins is also an excellent choice for the primary charger in a twin (compound) turbo application.

 Whether you’re towing, racing, daily driving, or just need a stock replacement, this turbo does it all.

 Comes with a 1-year, limited warranty. 






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