FOCUS RS BLOW OFF VALVE

$224.00

10 reviews Write a Review

Product Description
Specifications
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Note: 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 100psi, allowing it to complement 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, it is available in 4 different colors.

Installation is simple, and all mounting hardware is included.

Available in your choice of color: Onyx Black, Royal Blue, Race Red, or Pure Aluminum.

Exterior Sound Clip:

Interior Sound Clip:

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.

For Off-Road Use Only
Many Boomba Racing products are sold for off-road use only. All performance modifications and installations are at the customer’s own risk. Boomba Racing Inc or www.boombaracing.com hold no responsibility either implied or otherwise for mechanical, electrical, or other failure when using any aftermarket performance products. Items sold for off-road use only are illegal in many states and provinces and are intended for racing vehicles which may never be used on a public road. By purchasing any aftermarket performance product, the customer takes full responsibility for any use, and/or misuse of the product and agrees that Boomba Racing Inc or www.boombaracing.com holds no responsibility for any consequences, legal, or other, of such use and/or misuse.

Part Category:: Blowoff/Bypass Valve

10 Reviews

5
perfect fit an finish

Posted by Nate on 25th Sep 2020

as with all the boomba parts/accessories i have purchased, the fit was perfect, no air leaks and a direct replacement for the OEM piece. the finish/quality of all the boomba parts/accessories is always amazing.
5
Amazing quality!

Posted by Zach M on 17th Apr 2020

This BOV is built with amazing quality and right here in the USA! Quick shipping too! Only complaint is it vents at cruising speeds but that’s easily fixed with a boost reference adapter! Would recommend!
5
Best sounding BOV I have purchased

Posted by Christopher on 26th Apr 2019

This thing is the perfect addition to any RS. The car should sound like this from the factory. You're not gonna believe the tiny piece of plastic junk this product replaces... LOVE IT! The quality of the product is A1
5
VTA BLOW OFF VALVE

Posted by Andres Palau on 2nd Apr 2019

Great product!!
4
4.5 Score - Tiny turbo - BOV makes noise all the time

Posted by PandaRS on 17th Jun 2018

Factory system seems to be pressurized all the time, so the BOV is constantly in use. Even during casual driving BOV is sounding off. The piece itself is a great piece. More of a note based on the car the BOV is being installed on (17 RS)
5
LOUD AF

Posted by Unknown on 1st Jun 2018

If you want a BOV that rises above the rest then this is it. A great noise and an almost necessary replacement to the horrible little plastic shell that passes as a BOV from Ford.
4
if looking for a loud blow off valve this the way to go

Posted by juan on 2nd May 2018

Weight felt good seals where good paint was good but their was like white scratches I couldn't get off othern then that it has awesome sound its loud and easy to install
5
They should call this the Animal runover Prevention.

Posted by Buddy on 6th Mar 2017

Easy install, quality build, good anodizing, and as a side benefit makes pets/animals run like a giant hissing anaconda is coming to fucking eat them. I love the sound and so far is seems to perform really well.
5
boomba bov

Posted by michael george on 3rd Mar 2017

had one in my 14 focus st and loved it and now have a 17 focus Rs so without hesitation i got another one for it. installed easy and got the sound i love back. thx boomba for another great product....