5.7 and 6.1L Hemi Dynatech Supermaxx Headers With Cats

Dynatech 05-07 300c/Charger/Magnum 5.7L Supermaxx Headers w/Cats.

These 1-3/4" SuperMaxx headers from Dynatech incorporate the latest in racing exhaust technology for increased horsepower and torque. They feature all T-304 stainless steel construction for strength and durability, along with CAD designed Aero-flow collectors. Header gaskets and bolts are included.  High Flow Cats included.

Contact Southeast Performance for applications and pricing.

For more information, please visit this product's webpage.


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  • +1(813)886-6166
  • +1(813)503-8069
  • Tampa, FL 33607
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