6.6 Duramax exhaust

Discussion in 'GM Diesel & DuraMax' started by drillbit26, Jun 7, 2010.

  1. drillbit26

    drillbit26 Rockstar 100 Posts

    I just purchased a 2002 Silverado 2500 hd with the 6.6 was wanting to know what is the best exhaust work to have done to get the best sound and power.
  2. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    Gale Banks, Banks power.com

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