I have a 5.0 f150 like the other guys review, same MBRP exhaust as well. i am happy stumbled across the review. this resonator work and works well. The truck still has the great tone and way less drone would recommend to any one looking for a great sounding ride, thanks ZZP

This helped tame my aftermarket MBRP exhaust enough to make long trips and daily driving better (especially winter months when the windows are always up). Considering the side exit exhaust on my 5.0 F150 is short and runs out before the rear tire my expectations weren’t very high. This resonator did just enough for me...tamed it enough to lessen the drone, but kept the tone that I want. Customer service was helpful, shipping was fast/packaged well and the build quality of the product was better than I expected for the price.