Go Fast Bits Deceptor Pro II Electronically Adjustable Blow Off Valve - 2008-2014 Subaru WRX / 2005-2009 Legacy GT / 2009-2013 Forester XT
Go Fast Bits Deceptor Pro II Electronically Adjustable Blow Off Valve - 2008-2014 Subaru WRX / 2005-2009 Legacy GT / 2009-2013 Forester XT
Go Fast Bits
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
RallySport Direct is proud to carry a great selection of automotive performance upgrades and accessories brought to you by Go Fast Bits.
Here, you are looking at the Go Fast Bits Deceptor Pro II. This is an electronically adjusted and motorized blow-off valve that features in cabin patented adjustable venting bias system which will allow you to control the sound.
DETAILS:
- Adjust your BOV venting bias electronically on-the-fly
- Revised porting to optimize flow and venting bias
- Compact design fits in most factory valve locations
- Direct bolt-on for many vehicles
- New bore finishing process ensures a lifetime of reliable operation
- Remote proportional venting bias/volume control from silent to loud or anywhere in between
- Sleek, compact in-car BOV volume controller with backlit dial
- End point adjustment to control maximum vent to atmosphere bias setting
- Volume adjustment mechanism driven by a high-torque geared electric motor
- Durable, low-friction gear train supported by precision sealed ball-bearing
- Supplied with all parts and wiring required to have it up and running quickly and easily
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.
RallySport Direct is proud to carry a great selection of automotive performance upgrades and accessories brought to you by Go Fast Bits.
Here, you are looking at the Go Fast Bits Deceptor Pro II. This is an electronically adjusted and motorized blow-off valve that features in cabin patented adjustable venting bias system which will allow you to control the sound.
DETAILS:
- Adjust your BOV venting bias electronically on-the-fly
- Revised porting to optimize flow and venting bias
- Compact design fits in most factory valve locations
- Direct bolt-on for many vehicles
- New bore finishing process ensures a lifetime of reliable operation
- Remote proportional venting bias/volume control from silent to loud or anywhere in between
- Sleek, compact in-car BOV volume controller with backlit dial
- End point adjustment to control maximum vent to atmosphere bias setting
- Volume adjustment mechanism driven by a high-torque geared electric motor
- Durable, low-friction gear train supported by precision sealed ball-bearing
- Supplied with all parts and wiring required to have it up and running quickly and easily
