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SuperMax Turbo Kits
Take your Duramax to the Next Level!

Take your Duramax to the next level with BD’s SuperMax turbo system. Using the BD/AirWerks S300 turbo, the SuperMax creates enough airflow for up to 550 rear wheel horsepower (rwhp), at 40 lbs. of boost on diesel only. The unique BD/AirWerks compressor wheel creates quicker spool up, while greater overall efficiency lowers EGT’s, reduces exhaust emissions and improves fuel economy over the stock turbo system. A six-pad thrust bearing and a revised oiling system vastly increases reliability.

Designed as a direct replacement for the stock turbo, the SuperMax system comes with everything needed for installation, including a cast-iron pedestal adapter, exhaust down pipe, oil drain tube, hoses, gaskets and hardware.

Chevy Duramax Chart

Product Warranty 1-Year Parts & Labor
  • Available Makes
  • Chevy
  • Available Engines
  • 2001 - 2006 6.6L
  • Available Transmissions
  • Automatic
  • Manual
Product Rating
CloseOnline Reviews:
  • Dec 07, 2010
    Installation: 5
    Peformance: 5

    Recently had this put on my 2006 Duramax with a PPE Programmer! Wow! What a difference. This truck will scoot down the road and I only have the program set on level three of 7! If I go any higher, I was told I would have to add steel billit parts to the Allison to handle the extra torque! Definately delivers more instant power!!

    Reviewed By: M. Perry
  • Mar 02, 2008
    Installation: 5
    Peformance: 5

    Installing the SuperMax turbo is the best investment I made for my Duramax! EGT's are lower and my fuel consumption has noticeably improved. thanks BD!

    Reviewed By: Steveo_FLA

1046200     Super Max Turbo Kit - 2001-2004 Chev Duramax LB7
1046210     Super Max Turbo Kit - 2005-2006 Chev Duramax LLY*
1046215     Super Max Turbo Kit - 2006 LBZ*

* Requires EFI Live or HP Tuner

Not for sale to licensed California vehicles