GReddy Blow Off FV2 2004-2021 Subaru STI / 2002-2007 WRX
GReddy Blow Off FV2 2004-2021 Subaru STI / 2002-2007 WRX
Greddy
Couldn't load pickup availability
- ✔ Verified fitment & authentic brands
- ✔ Secure checkout via Shopify, Stripe, and PayPal
- ✔ Enthusiast-run support — not a marketplace
- ✔ Fair resolution on damaged or incorrect orders
Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
NO GUESSWORK,
JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS ▾
GReddy FV2 Blow Off Valve Subaru STI 2008-2021
RallySport Direct is proud to carry pioneering performance products brought to you by Greddy.
Here, you are looking at the Greddy FV2 Blow Off Valve, This is a great blow-off valve designed to produce quicker valve response with increased valve travel with improved resistance to premature valve lift and boost leaks.
DETAILS:
- FV stands for "Floating Valve"
- Improved valve response
- Improved resistance to premature valve lift and boost leaks
- Increased valve travel
- Unique floating valve design incorporates a revised adjustable dual spring system and diaphragm and valve ratio
- The springs and diaphragm provide better control of the valve under boost
- The design makes the need for spring pre-load less dependent on idle and light boost situations and more on keeping the valve closed under boost
- Includes hardware, gasket, and vacuum line
WHY WE CARRY THIS ▾
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT ▾
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
GReddy FV2 Blow Off Valve Subaru STI 2008-2021
RallySport Direct is proud to carry pioneering performance products brought to you by Greddy.
Here, you are looking at the Greddy FV2 Blow Off Valve, This is a great blow-off valve designed to produce quicker valve response with increased valve travel with improved resistance to premature valve lift and boost leaks.
DETAILS:
- FV stands for "Floating Valve"
- Improved valve response
- Improved resistance to premature valve lift and boost leaks
- Increased valve travel
- Unique floating valve design incorporates a revised adjustable dual spring system and diaphragm and valve ratio
- The springs and diaphragm provide better control of the valve under boost
- The design makes the need for spring pre-load less dependent on idle and light boost situations and more on keeping the valve closed under boost
- Includes hardware, gasket, and vacuum line
Share
