The Ultimate drop-in turbocharger upgrade for 2024-2025 L5P Duramax's is here! Capable of supplying up to 750HP worth of air flow, The Stealth Mach 2 was designed with all out performance and easy tuneability in mind. The Mach 2 features the latest advancemnts in compressor wheel design and sports a larger and higher flowing turbine for a dramatic improvment to exhaust energy capture and high RPM EGTs.

Say goodbye to lengthy tuning and multiple tune revisions. With the Stealth Mach 2, you’ll enjoy one of the easiest tuning experiences possible, thanks to clear, tailored instructions that ensure you and your tuner know exactly how to dial in this turbo in for peak power and performance.

• Airflow to support 750HP
  
  • Up to 625 RWHP with stock emissions equipment and basic supporting mods
  • Tested in competition setups with extensive supporting mods to make 750+ RWHP

• Custom Billet Compressor Wheel
  
  • 67mm 11-Blade extended tip billet compressor wheel
  • Provides a wide efficiency range
  • Less surge prone than other compressor wheel designs
  • Lightweight and high strength
  • Provides 81 lbs/min mass airflow compared to 60lbs/min stock

• Custom 9-Blade Turbine Wheel
  • Larger than stock
  • More agressive blade angle for better exhaust energy capture
  • Sized to maximize throttle response for 750hp capability
  • 50% Thicker turbine blades for added heat tolerance
  • Lower drive pressure under high loads
  • Lower EGT's under high loads
  • Boosts effectiveness of compressor wheel upgrade
  • Produces a distinctive Stealth turbo whistle

• Custom Vane Cage
  • Allows the fit of larger custom turbine wheel

• Lighter Rotating Assebmly Than Stock
  • Provides snappy spool-up comparable to facotry turbo
  • Precision balanced in-house

• Brand New parts and electronics
  • No Core Charges
  • Castings may vary based on parts availability

 This Turbo is Designed for you if you...

• Want maximum power with great street performance
• Want a turbo that's easy to tune 
• Have reliable performance as your top priority
• Have a modified fuel system
• Want more power with excellent street performance