Five on-the-fly adjustable power levels are available, and an additional 75 hp and 200 lb-ft will be provided for 7.3L engines. Ford 6.0L mills will get a 120hp and 240-lb-ft bump in power.

Diesel Dudes sells various delete kits for diesel trucks, but what does it do and should you be concerned of engines issues? Here's what you need to know.