Welded and fitted to my 2014 F150 FX4 Supercrew 3.5L EcoBoost at the old factory location. Left the resonator on and added an extension gasket to the factory exhaust so it doesn't sound like a v6 driver but sits somewhere between a high performance v6 import and a v8 project to have a love-hate relationship with. You know, the ones that send you to the kennel because you spend more time there than with your wife and your car parts.