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2013+ Focus 2.0L EcoBoost Blow Off Valve

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  • Focus ST Blow Off Valve
  • Focus ST Blow Off Valve
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  • Focus ST Blow Off Valve
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Product Description

Installation Manual

*For USDM [MAP Tuned] Spec Vehicles*


No aftermarket tuning required. Will work on stock tune or aftermarket tunes.


This high performance VTA (vent to atmosphere) blow-off valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 70psi, allowing it to compliment even the most aggressive turbo builds. Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve and is available in 4 different colors.

Installation is simple and all mounting hardware is included.

Compatible with ONLY the Ford 2.0L EcoBoost OEM Turbo. For aftermarket turbo set-ups, please see our Universal Blow Off Valve 






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.

Product Videos

Boomba Racing Focus ST BOV sound test ()
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Product Reviews

Showing reviews 1-10 of 80 | Next

  1. Great Quality 5 Star Review

    Posted by on 11th Sep 2018

    This fits the borg warner EFR B1 frame turbos. Looks great on my EFR 6758. High quality part!

  2. Fun on a bun 4 Star Review

    Posted by on 28th May 2018

    Although I found it a bit tricky to install, the sound is fantastic. I get lots of compliments on it and it makes me smile all the time on my way to work.

  3. Great Quality 5 Star Review

    Posted by on 27th May 2018

    VERY LOUD. You get exactly what you pay for. Compared to the stock valve this is a world of difference. Part was dilivered very quickly.

    Between the instructions and one youtube video, for reference before install. Took less than an hour. Would take like 30 mins, with all proper tools (which I had) but me and my friends like to BS while working. The most invasive part was cutting the bracket but that was quick. Fits in very nicely, its a shame that its so hidden away. The stock valve looks/feels so cheap. This BOV is great looking and feeling. It will give you that turbo charged sound you want.

    Instant scene points, haha.

  4. Great experiance from start to finish! 5 Star Review

    Posted by on 18th May 2018

    i absolutely love my boomba BOV.. sounds better in person than all the video's reviews I watched about it. I will say that it is very loud when it exhales, but that's exactly what I wanted... so 5 stars.. Everything from navigating the website .. to paying and receiving my product was easy and exactly the way it was described. Installation was even a breeze. Great job guys ... ill be back for more!

  5. Quality Part 5 Star Review

    Posted by on 16th Apr 2018

    The BOV is very high quality and works exactly as it should. Holds boost during acceleration, and gives the satisfying blow-off sound when shifting. The sound is the perfect volume in my opinion. Installation was tedious, but not hard if you have the right tools. I used a combination of a 5mm T-handle Hex and a standard 5mm allen wrench and was able to do the job. I'm not super mechanically inclined but I was able to do the entire install from start to finish in less than an hour. I did not use the provided hardware, as I found the factory bolts were just as good at holding the BOV in place. Great product!

  6. Solid product, easy install in about 20 minutes 5 Star Review

    Posted by on 8th Apr 2018

    I bought this BOV for my 2018 Focus ST and I must say I love the extra pshhhh that comes from it. I had the old bpv off in about 5 minutes and had this back on in about 10 minutes just taking my sweet time to not cross thread any bolts. From start (jacking up the car) to finish (grinning wildly while revving the engine) it took about 20 minutes; add the test drive through downtown and I was still under an hour total time. I did not reuse the bracket as I don’t want to cut it, so I held the sensor with a 50lb strength zip tie and tucked it away from anything moving. I look forward to more high quality boomba parts in the future. One thing that freaked me out at first was flutter while driving down the road, it is totally normal you just don’t hear it with the stock bpv.

  7. dump valve focus st 250 5 Star Review

    Posted by on 20th Mar 2018

    produit de très bonne qualité montage plug and play , petite modification du support du capteur pour le passage de la 3 vis , je suis content le song est génial il garde la pression turbo stable j'avais un soucis avec celui d'origine après la remap le boost fessait yoyo à mis charge avec le dump valve boomba le problème à était résolue :) la commande à était rapide pour arriver en france envoyer mardi reçu vendredi

  8. AWSOME 5 Star Review

    Posted by on 12th Mar 2018

    Awesome sound pretty easy to instal

  9. PSSSSHHHH! 5 Star Review

    Posted by on 26th Feb 2018

    I am not a good wrench, so there was cursing. Relatively easy install, super happy with the result!

  10. Great upgrade for a great price. 5 Star Review

    Posted by on 12th Feb 2018

    I wanted to replace the joke of a valve that Ford put on the car with something that would last the life of the car and sound great. To my surprise it isn't as loud as other people have meantioned.

    The install was a breeze with the video and pdf for aid and I had no problem putting the bracket back over the bov. Just take one space and bolt and thread it a turn or so and that will allow you to put the other space behind the bracket with ease.

    Easy install and turns heads everywhere.

Showing reviews 1-10 of 80 | Next

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