The Cutting Edge Stealth STR takes stock turbo replacement to the next level. Meticulously designed and tested to outperform your stock turbocharger in all aspects. It is proven to lower EGTs in nearly all towing scenarios, increase boost for guys with mild tunes, and demonstrates identical to stock spool-up in testing.
You'll love the unique Stealth sound almost as much as the added performance. This turbo is a direct replacement, for your 2011, 2012, 2013, 2014, 2015, or 2016, 6.6L LML Duramax turbocharger and pairs best with our Stage 2 Intake Kits, High Flow Bundles, and Emissions Compliant Performance Tuning.
The unique advantage of having tuning experts work on this turbocharger design can’t be understated. DuramaxTuner’s experience with the particulars of how the LML Duramax platform responds to tuning adjustments and airflow changes was a crucial component in building the perfect turbo upgrade.
Proven to support up to 600 RWHP with stock emissions
Works great with box tuners, custom tuning, or without tuning
Extra airflow to make 80-100rwhp over 'Tune only'
Lower EGTs and better overall EGT control
Built to last with more durable components
Lighter rotating assembly than stock
Lightning-fast spool-up and immediate throttle response
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
