MagnaFlow Street Series performance exhaust systems deliver the smooth, deep sound you want—and the wide-open performance power you need in your 2004 Pontiac GTO!
This system feature straight-through flow designs for the ultimate in unrestricted horsepower and torque, while maintaining exhaust efficiency. These kits are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.
Street Series components are built with 409 stainless steel and all mandrel-bent tubing. Order the MagnaFlow Street Series performance exhaust tailored for the Pontiac GTO.
The systems carry a lifetime construction warranty.
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