Boomba

Boomba Racing Blow Recirculating Bypass Valve

2015+ STI

$238.50

SKU: 001000220-PARENT

 

This high performance recirculating bypass valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand over 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.

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Details

Boomba Racing Blow Recirculating Bypass Valve


This high performance recirculating bypass valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand over 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.

Features

  • Fits 2015+ Ej25 Motors
  • Replaces OEM Bypass Valve
  • 100% Recirculation
  • Internal Brass Piston Design
  • Plug & Play, No tune required
  • CNC Machined From aircraft-grade billet aluminum
  • Pressure Tested up to 70 PSI
  • Larger cross section compared to stock
  • 100% recirculating
  • Higher flow
  • Pressure tested to 70 PSI
  • Easy install
  • No need for re-tune
  • Installation is simple and all mounting hardware is included.

1 customer review

Average rating
(based on 1 review)
Ease of Installation
Fit / Quality
Overall Satisfaction
  1. Works Fantastic

    By Oliver Harber October 16, 2020

    I ordered this for my 2019 STI which is stock besides a grimmspeed panel air filter and AWE Track Edition cutback exhaust. I have a 100k mile extended warranty so there is not much I can do power-wise. I bought this specifically because of the "no tune" portion of the description. After installing this, I hit boost more quickly and between shifts I get really good pops. Overall I am very satisfied with the product.

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