Supercharger Rebuild and Repair Services
  
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Stage II - 525 RWHP - $998.00

This stage consists of:
  • Stiegemeier tune specifically designed for the new 2007 GT 500.
  • Cold Air Intake.



Results were from a 2007 GT 500 Shelby with 250 miles on the odometer and stock exhaust.  The dyno results were obtained during winter weather, mid February and the horse power numbers are in STD scale.