2014 F150 3.5 Ecoboost. Quality, improved sound and performance
Arrived timely and packaged well. Instructions were pretty easy to follow. Mine was twin, same side exhaust. A large C clamp helped align the twin pipes with other twin pipes, as they were slightly sprung. It appears mileage is enhanced about 7/10 - 1 mpg around town. No round trip yet, but anticipate there will be 1+ mpg improvement. The vehicle seems to "pull better". It up shifts sooner, and downshifts later on normal easy take off type driving. Very happy. Still a V-6 sound.
Good exhaust for the money
Exhaust was easy to install, other than having to cut the front pipe even though they said no cut needed for my truck. This exhaust is LOUD! Very loud in cab, which I don't mind so much but I'm sure would be a little much for most people. Quality exhaust though, especially for the price.