BILLFARO Blow Off Valve Plug,Car UPR VTA Blow Off Valve Mod Plug 2.7 3.5 Fuel System Parts Replaceme…See more

This plug is perfectly suitable for F150 2013-2021 and for Expedition Ecoboost Engines 2015‑2021.

Perfectly matched, it is a perfect substitute for old or damaged discharge valve plugs.

Using this discharge valve plug allows you to discharge hot pressurization to the atmosphere, lower the inlet temperature and improve overall performance throughout the operating range.

You can have a clean exhaust valve sound and better performance without recirculating hot air and introducing unwanted heat into the engine.