Review on 🔧 A-Premium Upper Intake Manifold for Ford E250 E350 E450 2000-2014 Expedition Excursion 2000-2005 (V8 5.4L Only) with Thermostat and Gaskets by Reginald Sealy

Using this on my 2001 f150 5.4 v8. Only driven 1000 km, still works like new. It is important to wrap the teflon tape around the supplied PVC valve manifold while pressing on the intake manifold. If not, it's too loose and will cause a vacuum leak, so put tape on it. Oh, and don't forget to change your spark plugs and coil packs while you're there.