Boomba Racing Fiesta ST Boost Operated Blow Off Valve

Boomba Racing is proud to announce our Boost Operated Blow Off Valve for the 2014+ Fiesta ST. 

This kit will replace your weak and leaky OEM bypass valve in favor of something much more up to the job. The Boomba Racing Boost Operated Blow Off Valve comes with everything you need to install on your vehicle for a true plug and play installation. It features 100% vent to atmosphere operation and billet aluminum construction with a brass piston to ensure leak-free operation for years to come. 

The Boomba Blow Off Valve uses an ECU controlled solenoid that provides the blow off valve with both vacuum and boost pressure. Using boost to close the valve keeps it sealed no matter what the boost pressure is. The higher the amount of pressure, the stronger force there is keeping the valve closed. Vacuum is used to keep the valve open in this configuration. This with the combination of the ECU controlled solenoid prevents the valve from any fluttering or premature opening. This also works to eliminate any unwanted pressure spikes during venting. The purpose of this blow off valve is to prevent turbo lag and allow the car to hold boost in a steadier manner. When the throttle plate closes, excess boost pressure is vented so that the turbo can continue to spin during higher RPMs rather than surge from backpressure. The blow off valve is tested to over 75 PSI to ensure leak-free operation. The electrical connection on the provided solenoid matches right up with your factory wiring and there is no need to splice or trick your ECU with resistors. 

Don’t hesitate; pick up lost power by replacing your factory BPV with a Boomba BOV, today! 

As always this product is designed and manufactured 100% in-house in the USA.

Installation Video

Ford vs. Boomba Leak Test

Boobma BOV Sound

Product Color Disclaimer
Due to variances in the anodizing stage of production that are beyond our control, actual color hue may be different than what is pictured and what has also been previously offered by Boomba Racing. We apologize for any inconvenience and we sincerely appreciate your understanding. For further clarification, feel free to contact us.