Forget about puny stock mufflers and upgrade to a premium Pontiac GTO performance muffler. Our GTO mufflers are designed to deliver more power and an amplified growl. Plus, each one is custom made for your year, make and model. So, they fit perfectly and install easily.
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Here at AutoAnything, we have a huge selection of GTO accessories for you to choose from. Find the most trusted names, like GTO Flowmaster mufflers and Magnaflow mufflers. And, order in confidence knowing that we back every Pontiac GTO replacement exhaust muffler with our 1-year lower price guarantee.