Calibrated Power Stealth STR Drop In VGT Turbo | 2011-2016 LML

Stealth STR Drop-In VGT Turbocharger

Upgrade your turbo instead of just replacing it with the Stealth STR, designed for 2011-2016 Chevy Silverado and GMC Sierra 2500/3500 LML Duramax trucks. This drop-in VGT turbo delivers increased airflow, faster spool-up, and improved durability while maintaining the affordability of a stock replacement. 

Perfect for daily driving, towing, or moderate performance builds. Improved throttle response, increased efficiency, and better durability over stock. Supports up to 600+ RWHP with proper mods while maintaining excellent drivability and towing performance.

Key Features

• 7+7 blade compressor wheel for increased airflow
• 61mm inducer optimized for efficiency and performance
• Lightweight wheel design for faster spool-up
• “Super Back” design reduces rotating mass
• Air Grabber compressor wheel technology
• Aerospace-grade billet aluminum construction
• 40+ PSI peak boost capability
• 67mm high-flow Inconel turbine wheel
• 10-blade turbine design lowers EGTs under load
• Improved boost-to-drive pressure ratio
• Balanced rotating assembly for efficiency and response
• Ported exhaust housing for better exhaust flow
• Reduced back pressure vs. stock

Additional Info

• Works on stock or tuned trucks
• Ideal for daily use, towing, or performance builds
• No core change required
• 1-year unlimited mileage warranty