Boomba
Boomba Racing Blow Recirculating Bypass Valve
2015+ STI
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.
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.
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2 customer reviews
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Do not buy
By Vinny November 11, 2021Maybe you will be lucky but I was not. Does not work, it was causing huge throttle lag and bogging out about to stall. Could not get into boost. Took it off imediately and not i have a $300 paper weight as it looks like i will not be getting my money back. Approved my return and then changed their mind i guess. Save your money, stock bpv works way way better. If im stuck with this junk ill never do buisiness here again and make sure everybody i know does thr same. If you purchased one with no issue then god bless you and im glad you had better luck than i did.
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Works Fantastic
By Oliver Harber October 16, 2020I 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.
