JBA 11-14 Ford Mustang GT/GT500 5.0L/5.4L/5.8L 409SS Dual Rear Exit Cat-Back Exhaust

JBA 11-14 Ford Mustang GT/GT500 5.0L/5.4L/5.8L 409SS Dual Rear Exit Cat-Back Exhaust

Marsoni

M251S

$480.42

Get it in 3 business days with 1 day shipping. Friday, May 29

JBA 11-14 Ford Mustang GT/GT500 5.0L/5.4L/5.8L 409SS Dual Rear Exit Cat-Back ExhaustWhen it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By replacing the restrictive factory exhaust system with free

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Your JBA 11-14 Ford Mustang GT/GT500 5.0L/5.4L/5.8L 409SS Dual Rear Exit Cat-Back Exhaust orders ship within 1-2 business days.

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Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.

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Reviewed in the United States on November 20, 2025