From the factory the Pontiac G8 comes with an extremely detuned exhaust in order to meet strict regulations. It is terrible quiet and restrictive, so throw it out and upgrade to something a little more your style with this Magnaflow exhaust. A Magnaflow exhaust will allow your Pontiac G8 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. Do not wait any longer to get rid of that useless factory exhaust and put a Magnaflow exhaust on your Pontiac G8.
Construction: |