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Dynatech Mustang GT & Shelby GT500 SuperMaxx Headers (2005-2010)



Dynatech Mustang GT & Shelby GT500 SuperMaxx Headers (2005-2010) - Click to enlargeThe Dynatech SuperMaxx Header Systems for the 2005-2010 Mustang GT & 2007-2010 Shelby GT500 are sure to put a smile on your face. SuperMaxx systems are known for their excellent clearance and quality. You won't be disappointed with this system. Add 30 horsepower and 30 ft-lbs torque on Mustang GT and 15 horsepower and 24 ft-lbs torque on Shebly GT500.

Note 1: The Header only will not bolt up to your factory catalytic converters.

Note 2: The Header and intermediate tubes must both be purchased to make a system that bolts up to a factory or aftermarket "cat-back" system.


Note: These products are intended for racing and off-road applications. Not legal for sale or use in the State of California, nor in states which have adopted California emission standards.

SuperMaxx System for the 2005-2010 Mustang GT Features:
  • Long tube 1 3/4" tuned header design Mustang GT
  • Long tube 1 7/8" tuned header design Shelby GT 500
  • CAD designed Aero-flow collectors
  • OBD-II compliant hi-flow converters
  • Direct bolt-on fit
  • Header gaskets and bolts included!
  • All T-304 Stainless Steel


    DYN $599.99
    Selct Model: 
    Add Optional Intermediate Tubes: 
    Add Optional Header Ceramic Coating: 
    Shipping/Handling: 


  • PowerCAT Converter Air Flow Comparison - Click to enlarge
    PowerCAT Converter Air Flow Comparison

    Dynatech Quality - Click to enlarge
    Dynatech Quality

    Mustang GT System
    Mustang GT System


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