Single vs dual exhaust is an age-old debate when it comes to upgrading from your factory exhaust. You may already have a single exhaust and are thinking about converting to a dual exhaust system. Perhaps you may just want to keep your single exhaust setup but still upgrade to a better aftermarket exhaust for added performance benefits. Whether you are looking to update your current exhaust setup or looking at vehicles to purchase, there are pros and cons to both single and dual exhausts.

As of 2019, Active Valve Performance Exhaust is an option for all Mustangs, including the EcoBoost. Ford’s active exhaust includes some great features, like “Quiet Start” that have become popular not only with Mustang enthusiasts but also with their neighbors. Active exhaust is also available through a number of aftermarket options.