gibson
ok this is my opinion...my buddy has one on his '08 dodge 5.7 hemi i know its not a f150..but dude it sounds bad..i do not like that sound..its not really as loud as you would think a gibson would be since its pretty much straight through muffler...but no its not..you can almost hear the motor over the whole exhaust..id stay away from gibsons...better with a flowmaster of if you dont wanna be like EVERYone else go gibson..or even better borla or bassani...just my opinion



