This charger is the perfect fit for those of you with future plans for a twin kit.  Take your time and put the build together in stages.  Start by upgrading the factory charger with an easy drop-in and build off it down the road.  In a compound or twin kit, we have many customers making 950-1,000 HP!  Of course, those builds include a more extensive list of supporting modifications.  Still, it is nice to know there is a proven formula to follow.  

On the other hand, if you want street-able power out of a single turbo, we have tested that too.  When really pushed, this turbo is capable of over 800 RWHP!  Calibrated Power tested 100% over Exergy Injectors with a 12mm Exergy Cp3 pump on a 2006 Cummins while sporting the 3rd Gen Stealth 67.  The truck made over 800 RWHP and took over (6) 1st Place Wins in the local Stock Appearing sled pull class. 

• Airflow to support 800HP
  • Up to 425 RWHP and 790 ft-lbs Total torque  with stock emissions equipment and basic supporting mods
  • Tested in competition setups with extensive supporting mods to make 800+ RWHP
• Custom Billet Compressor Wheel
  • 67mm, 11-Blade extended tip wheel provides big air and a wide efficiency range
  • Tow without the risk of surge (even while lugging)
  • Lightweight and high strength
  • Provides 81 lbs/min mass airflow compared to 60lbs/min stock
• Beast Wheel™: The Ultimate Turbine Wheel 
  • Exclusive 10-blade design and casting
    • Improve turbine efficiency  
    • Helps produce our distinct Stealth turbo exhaust sound
  • 30% larger than stock
    • Sized to maximize throttle response
    • Lower EGTs
    • Lower drive pressures at high load
  • 40% Thicker blades than others on the market 
    • Increased temperature resistance
    • Higher strength
• Brand New Parts
  • No Core Charges