Boomba Fully Adjustable Bypass Valve | 2013-2018 Ford Focus ST, 2013-2016 Ford Fusion 2.0L, and 2013-2017 Ford Taurus 2.0L (033000010)

Boomba Racing Inc.
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$212.40 $236.00Instant Savings of 10% ($23.60)

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Adjustable Bypass Valve for the 2013+ Ford Focus ST and 2013-2016 Fusion 2.0 by Boomba

Want the added strength and performance of our Blow Off Valve but not the biggest fan of the added noise? This piece is very similar to our Blow Off Valve, but rather than venting to atmosphere, this vents back to intake with all of the screws in, and offers partial venting with screws removed.

This high performance VTI (vent to intake) bypass 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 75psi, 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. No adjustment or maintenance is necessary.

For adjustability this piece has three threaded holes, we ship this piece with all of the holes plugged. This makes the piece full recirculating. For fine tuning and venting to atmosphere, remove and add screws as desired to reach the amount of venting or recirculation you are looking for. Installation is simple and all mounting hardware is included. As always this product is designed and manufactured 100% in-house in the USA.


  • Direct Replacement for the OEM Piece
  • Precision Machined from Aircraft Grade Aluminum
  • Internal Brass Piston Design
  • Pressure Tested to Withstand up to 75psi
  • Adjustable by Plugging/Unplugging Vent Holes
  • Available in Several Finishes/Colors

Please Note: No aftermarket tuning required. Will work on stock tune or aftermarket tunes. Also, for all you Europe Spec/MAF tuned cars: THIS PIECE IS 100% SAFE TO RUN!


  • 2013 - 2018 Ford Focus ST
  • 2013 - 2016 Ford Fusion 2.0

What's In The Box?

  • 1 - Bypass Valve
  • Necessary Hardware




Boomba Manufacturer's Warranty

Customer Reviews

Based on 1 review

Another solid part from Boomba at a great price from MAP! Installed mine with all 3 screws removed and used symposer delete kit for vacuum source. Sounds great if you're not looking for it to be obnoxious and while hooked up to alternative vacuum source, it sounds off only when under load and some flutter when just under load. Install is a huge PITA if you got big hands so make sure you got plenty of time and patience.