This is the Boomba Racing Ecoboost Blow Off Valve. This is a vent to the atmosphere type blow off valve that has been precision machined out of aircraft grade billet aluminum. Other features include an internal brass piston design that has been pressure tested to withstand up to 70 psi of pressure which means that it is suitable to support other power increasing modifications. The spring pre-load will determine the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge.
This unit is also a direct replacement for the OEM blow off valve and installation is simple and will come with hardware. No aftermarket tuning will be required to run this component, which means that you can run a stock tune or aftermarket tune.