Take control of your F-150's exhaust! With a durable high-performance muffler, corrosion-resistant T-304 stainless steel and high-flow mandrel bends, our ROUSH F-150 Active Exhaust system uses ROUSH Performance valve technology to control your exhaust note and make your F150 stand out from the crowd. The included console-mounted selector switch seamlessly switches your exhaust between "Open" and "Closed" modes in the blink of an eye. ROUSH Performance recommends checking your local noise ordinance levels prior to purchase.