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Features:
Quick spool-up provides great drivability
Loud turbo whistle
Direct bolt-on installation
Adds +50hp without tuning
Great boost to drive pressure ratio
Built to last with durable components
No core charges
1-year Stealth Warranty
Adds Proven Performance
The 2017-2019 GM Duramax 6.6L L5P is a great engine, however, it can be transformed into a beast with Duramax Tuner's Stealth STR Turbo w/ Actuator. Experience lightning-fast spool up and immediate throttle response for an excellent driving experience thanks to the Compressor and Turbine Wheels, and zero surge even when towing heavy loads so you can experience blissful towing. Additional performance can be added with a box tuner or custom tuning, however even without a tune the Stealth STR Turbo w/ Actuator adds +50hp.
Strong, thoughtful Design
Duramax Tuner uses their 14+ years of experience when designing all of their turbos, the Stealth STR Turbo w/ Actuator is no exception. Not only is the turbo higher performing than stock, it's also much more durable. Having a high air flow design allows your diesel engine to have lower EGTs under load. Using high quality construction including aerospace-grade billet aluminum ensures that the Stealth STR Turbo w/ Actuator is not only stronger, but also lighter weight than the stock turbo. Having a recessed "Super Back" design further reduces weight for added performance. Get the best diesel products with Duramax Tuners Stealth STR Turbo w/ Actuator. Fits: 2017-2019 GM Duramax 6.6L L5P
Year Ranges
Make
Model
Series
Engine
2017-2019
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax L5P
Property
Values
Year Ranges
2017-2019
Make
GM/Chevrolet/GMC
Model
Silverado/Sierra
Series
2500HD/3500HD
Engine
6.6L Duramax L5P
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