I am NOT a mechanic, but was able to install the turbos and manifolds on my 2016 F150.
I had the infamous broken manifold studs on both my manifolds and decided to replace with the BD Diesel manifold upgrades and paired them with the Screamer Turbos.
The picture and install guide provided with these upgrades was sufficient to complete the install. I followed step by step and it made the install easy. I did need to supplement the install guide with a couple YouTube videos for different viewpoints of the install process.
Overall, pretty technical install, but doable. I took it slow and completed it in 4 days working about 6 hours a day and some trips to the parts store for tools I didn’t have.
Performance gains are highly noticeable. I also installed the CVF high flow cats, MBRP armor lite exhaust, MSD high performance coil on’s, and ford performance cold spark plugs. These upgrades significantly improved the overall power and performance.