See more parts for Subaru STI
Select the year of your Subaru STI:
Product thumb
Extreme Turbo Systems Bare Brushed Finish Titanium Stock Blow Off Valve Pipe Subaru STI 2008-2014
$365.00

Hey there, Subaru enthusiasts! If you’re looking to swap out your stock blow-off valve pipe on your 2008-2014 STI, you’ve landed in the right spot. This replacement pipe is crafted from durable titanium, which not only looks slick but also stands up to the heat and pressure that comes with performance driving. Seriously, it’s a solid upgrade if you’re thinking about experimenting with a different BOV from another manufacturer.

Fitment:

  • Subaru STI 2008-2014

Now, a few things to keep in mind. This kit comes with an AIT bung and plug, which is great for those who want to keep an eye on their air intake temperature. Just a heads up, the blow-off valve itself isn’t included—you’ll need to grab that separately. Also, make sure you’ve got the ETS piping kit handy; you’ll need it to make everything fit just right.

And if you’re curious about the finish, the image shows the spot anodized version, but we also have a bare brushed titanium finish available. Both look fantastic, but it really depends on your style. Just know that this pipe is designed to work seamlessly with your STI, so you can expect a straightforward install without any surprises.

Upgrade your setup and enjoy that sweet sound of your new BOV—your STI deserves it!

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2008-2014
Subaru STI
Extreme Turbo Systems - Your source for high quality performance that are manufactured in the USA. We build performance parts for GTR, Supra, Evolution 8/9, Evolution X, WRX, STI, Porsche 911/996/997, BMW 135i and 335i as well as custom intercoolers.
No warranty whatsoever will be given if the defect was caused by customers' abuse, negligence, mishandling, or improper installation. All merchandise sold by Extreme Turbo Systems is only subject to manufacturer warranty, if any. Warranty items are subject to submission to the manufacturers for inspection and approval for repair or replacement of merchandise. Customer, however, will be responsible for all shipping and handling fees. No labor or inconvenience may be included in any warranty claims. There is no warranty on lights, light bulbs, decals, electrical parts, and engine parts. Check your state and local laws regarding the use on any parts.

Check out these other great products