Tired of that stock and restrictive exhaust? The stock exhaust comes from the factory very detuned, restrictive, heavy and quiet. Magnaflow solves all these problems by using mandrel bent tubing, a true cross over pipe, and fewer muffler components. A Magnaflow exhaust will allow your Pontiac GTO to reach its full potential, by allowing the exhaust to flow easier and faster. The engine essentially does not have to work as had give you more usable power and better MPG. Release all your power and add a new aggressive look and sound to your Pontiac GTO with a Magnaflow exhaust.
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