The HE341CW / HE351CW Stealth STR For 2003-2007 Cummins 5.9Ls!

Nick Priegnitz, CEO of Calibrated Power / Duramaxtuner, introduces the newest Stealth Turbo to the line-up. The HE341CW / HE351CW Stealth STR. This turbo is the perfect stock replacement turbocharger for you 2003, 2004, 2005, 2006, or 2007 5.9L Cummins owners.
Check out the 3rd Gen Cummins Stealth STR (2003-2004 5.9L) out here: duramaxtuner.com/turbo-charge...
Check out the 3rd Gen Cummins Stealth STR (2004.5-2007 5.9L) out here:
duramaxtuner.com/turbo-charge...
3rd Gen Stealth STR
Airflow to support 640HP
- Up to 425 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 640+ RWHP
- Custom Billet Compressor Wheel
- 60mm, 7+7 Blade extended tip wheel
- Wider RPM range of turbo efficiency
- Tow without the risk of surge (even while lugging)
- Lightweight and high-strength
- Beast Wheel™: The Ultimate Turbine Wheel
- Helps produce our distinct Stealth turbo exhaust sound
- Sized to maximize throttle response
- Improved turbine efficiency
- Lower EGTs
- Lower drive pressure
- Increased temperature resistance
- Higher strength
- Exclusive 10-blade design and casting
- 30% larger than stock
- 40% Thicker blades than others on the market
- Exhaust and oil drain port gaskets are included with this turbo
- Brand New Parts
- No Core Charges

[@bobbyboykin7137]

Chris sold me this charger and Im mating it to a new Steed-Speed manifold on my stock '06 5.9 to use for Ag/Cattle towing. (also picked up your boost leak kit) Will be using Stage-8 bolts and Fleece silicone supply & drain tubes to this charger for oil. Will report back how it performs with a trailer loaded down with round bales and/or cows.

[@Duramaxtuner]

We are excited to hear, thank you!

[@Dirty5.9]

Would love a video of the STR vs Stealth 64, trying to figure out what’s best for me between the two!

[@jamesvuxta8723]

Thanks for sharing

[@mac-qg2qz]

Will you post some sound clips of the turbo on a drive and start up

[@Duramaxtuner]

@mac-qg2qz We could definitely try to make that happen. Subscribe to our channel so you won't miss anything that comes out!

[@stgraves260]

Would that be a good turbo for compound set up? I don’t drag race or sled pull. I drive my 2005 Ram 2500 Quad Cab 4x4 4spd auto about 8,000-10,000 miles a year. I pull a 11,000 lb fully loaded Toy Hauler about 6-8 times a year. To paint a picture I drive from Texas to Oklahoma, Tennessee, Utah, West Virginia. So there is lots of hills. I would even consider a 64mm or 67mm turbo if I new the EGTs wouldn’t be a problem.

[@Duramaxtuner]

@stgraves260 Yes! The STR is a perfect turbo for a compound setup. Its lightweight rotating assembly combined with the larger compressor wheel and turbine will net you more airflow while putting less stress on the rotating components. This is exactly what you want in a primary turbo. You could go with the Stealth 64 for even more airflow but its really only necessary if you see yourself needing more primary turbo air flow.

[@tonyferrezza9831]

Would this turbo be a good candidate for a compound set up in the future? if paired with a larger turbo?

[@Duramaxtuner]

That could be a possibility, we haven't had any set-ups like that yet.

[@roadkill44mu]

would this work on a 1999 5.9 cummins with bigger injectors?

[@Duramaxtuner]

We do make an STR-style turbo for the 1999 5.9L Cummins that will work with larger injectors. As well as a slightly more powerful 64mm turbo for 5.9Ls. Here is a link to both of them on our website: duramaxtuner.com/turbo-chargers/stealth-series.html?find=cummins-cma-1991-2002-30025&sid=3osSx6ycTi

[@roadkill44mu]

@@Duramaxtuner thank you very much!

[@onebadcumminssmith4377]

Does it whistle out of the tailpipe ?

[@Duramaxtuner]

@onebadcumminssmith4377 Oh yeah, this turbo will definitely give you some nice whistle with a straight piped system.

[@cameron_89]

Please post some sound clips if you can

[@Duramaxtuner]

We will get some posted in our KZbin shorts videos soon👍