
- Part Number: DT118000002001
- Est. Ship Time: Usually Ships By Next Business Day
Available Options
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Order your upgraded turbo today! The L5P Stealth
STR is the best replacement turbo for your stock 2020, 2021, and 2022 6.6L L5P
Duramax. While capable of providing enough airflow to support up to
650 RWHP, this stock-appearing unit still lights quickly and is great for
daily driving, towing, and putting Powerstrokes in their place.
If you have been looking at other
"64mm", "Stage 1", or stock turbo replacements this
is a game changer. This turbocharger does not need custom tuning or other
upgrades to get superior performance. Box programmers and inline modules work
seamlessly with the L5P Stealth STR.
Don't be fooled by the imitators! We've been
building custom turbos and providing custom tuning for more than 15 years. We
were the first custom tuners to work on the L5P Duramax platform and know
exactly what these trucks need to go to the next level.
- Airflow to support 650HP
- Up to 600 RWHP with stock emissions
equipment and basic supporting mods
- 41 psi boost @ Sea Level
- Custom Billet Compressor Wheel
- 11-Blade wheel provides a wide efficiency range
allowing users to tow without risk of surge
- Lightweight and high strength
- Provides 74 lbs/min mass airflow
compared to 60lbs/min stock
- No Surge (Even when lugging)
- Brand New parts and electronics
- No Core Charges
- Built from New Genuine GM/Borg units
- Designed and spec'd by Tuners
- Easy to tune (no tuning required)
- Works with box tuners
This Turbo is Designed for you if ...
- You are using a box tuner or no tuning at all
- Daily drive your truck
- Have Reliability and Performance as top priorities
- Tow with your truck
- Want More Power and excellent street manners!
Do you need an Actuator?
If you're wondering whether or not you should
buy an actuator to compliment your Stealth turbo, allow us to share our
thoughts. The L5P actuator has a very low failure rate in the
field. The fact that it's well cooled and not in close proximity to the
hot parts of the turbo means that it's out of harm's way. Unless you're
experiencing codes that indicate actuator issues or know for a fact that your
actuator is somehow damaged, we would suggest saving your money and retaining
your factory actuator.
Add on a Stealth Boost Tester.
Boost leaks can kill diesel engines. 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.
With the Stealth Boost Tester, you can now
easily and accurately test your charged air system. The unique advantage of
this boost tester is that it can accurately test
the entire charged air system in seconds. This kit is made entirely
from premium parts, designed to last, and built to rigorous standards. The
regulator itself is made from metal and uses high-quality seals that combine to
make a boost tester designed to last. You'll also notice the use of a
high-quality liquid-filled gauge that prevents erratic readings from pressure
spikes and external vibrations. The faceplate adapters that attach to your
turbo are also made from high-quality billet aluminum. They are made and
assembled in the USA to provide a perfect seal when testing your charge system.
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
- Precise control over test conditions
- Built to last for a lifetime
- CNC Precision-Cut Adapter
- Perfect Fit
- Clean look
- Made from high-quality materials
- Intelligent design
Warranty: All Stealth Series turbos offer our
Unlimited Mile, 1-year manufacturer warranty for quality and craftsmanship. For
warranty inquiries please contact [email protected]
The Stealth L5P STR Turbo by Duramaxtuner.com is
specifically designed for the 2020, and 2021 Chevy Silverado and GMC
Sierra 2500 and 3500 models. It replaces OEM Part #s 12709701044,
11547786, 12683985, 12689094
Calibrated Power: DT118000002001
