Cummins 6.7L Stealth STR (2019-2023) HE300VG

If price, performance and durability are something that matter to you then this turbo was made for you. The HE300vg Stealth STR for 2019, 2020, 2021, 2022, and 2023 Ram trucks equipped with the 6.7L Cummins CME engine is designed to provide a performance advantage over the stock charger while also being built with OEM or better quality parts including a billet extended tip compressor wheel, custom turbine wheel and HFV technology. This turbo is the perfect fit for those who want to replace their stock charger with something a bit better than what the factory has to offer. Save money and enjoy the benefits of improved durability, lower EGT’s and improved performance. Plus there’s no need to spend extra money on custom tuning to get everything running correctly. Just replace and go.

While the HE300VG Stealth STR does not require any additional tuning to function properly. It does pair well with box tuners or custom tuning alike. In order to gain the maximum performance advantages from this turbo you will need some type of tuning installed on your vehicle. Custom tuning designed for this turbo can be purchase here from our website._x000B_
The Stealth STR HE300VG has undergone testing to demonstrate that it complies with federal emissions regulations. This testing provides the reasonable basis required by the standards defined by the EPA. Here you can find a PDF which documents this testing.

Cummins 6.7L Stealth STR Turbo Featuring HFV (High Flow Vane) Technology!

Airflow to Support over 500 RWHP
Tested to make 500 RWHP with stock emissions equipment and tuning
Provides 50 lbs/min mass airflow compared to 48lbs/min stock
30% more airflow available compared to stock
40+psi boost capable at sea level
Custom Billet Compressor Wheel
60mm, 7+7 Blade Extended Tip Wheel
Made from lightweight, high strength 7075 billet aluminum
Machined to create more surface area than the stock wheel
Tow without any risk of surge (even while lugging)
Wider range of torque and power
Better top-end efficiency/ peaks higher boost than stock
Expertly balanced to ensure longevity
Custom Turbine Wheel
Custom higher efficiency blade design  
Lower drive pressures at high load
Better EGT control and lower EGT's
Distinct Stealth exhaust sound
HFV (High Flow Vane) Technology
Only found in select Stealth turbochargers
Custom, billet vanes and nozzle ring assembly
Exclusive design produced in-house specific to this application
Taller and wider vanes provide superior high-load efficiency
Retain factory exhaust brake and quick throttle response
Brand New Parts and Electronics
Brand new actuator
No sending back the stock failed actuator
Pre-Calibrated and no tuning required
No Custom Tuning Required
No Core Charges

This Turbo is Designed For You If You...
Want a turbo that's manufactured in the USA
Want a turbo with higher durability than stock
Want better performance and cooler EGT’s while towing
Want to make just a bit more power than the stock charger can
Want to make more power and still retain a quick spool up
Daily drive your truck
Run custom tuning, a box tuner, or no tuning at all
Want better drive pressure (less strain on your turbo)
Just want to replace your stock turbo with something better 

Add On A Stealth Boost Tester!
Boost leaks are one of the leading causes of poor diesel engine operation and even failure! They cause higher EGTs, decrease your power, and lower fuel economy. Properly being able to test your entire charged air system is essential to getting peak performance and longevity out of your diesel engine. Charged air systems include everywhere from the turbocharger to the intake manifold. Your intercooler system, Exhaust Gas Recirculation components, and even the Turbocharger compressor cover can all develop boost leaks. This boost tester is exactly what you need if you work on diesel trucks regularly or just want to check the condition of your engine's charge system. Here's what you can get:
Heavy Duty Regulator
Extremely Accurate
Testes Entire Charge system
Precise control over test conditions
Easy to use and read
Premium parts built to last for a lifetime
High-quality seals
Liquid gauge prevents erratic readings
Metal construction
CNC Precision-Cut Adapter
Perfect Fitment
Clean look
Intelligent design
Made from high-quality materials 
Made and assembled in the USA
 
* We are proud to offer our 1-year Stealth Warranty.
* 49 State legal basis tested and approved.  
* Not for sale in the state of California.
* ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSES ONLY. THE ACTUAL PRODUCTS MAY VARY DUE TO PRODUCT ENHANCEMENT.
* Prop 65WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
 
The Stealth STR Turbo for Cummins 6.7L by Duramaxtuner.com is specifically designed for the 2019, 2020, 2021, 2022 and 2023 Dodge RAM 2500 and 3500 models.  It replaces OEM Part #s 68444771AA, 68444771AB, HE300VG