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SKU: T9481 | UPC: 9328022008813
GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve
The GFB T9481 VTA Blow Off Valve is the best performance BOV upgrade for early VW/Audi TSI/TFSI engines (1.8T/2.0T) using the Pierburg diverter valve. Combining atmosphere venting with GFB's proven DV+ technology, the VTA delivers aggressive blow-off sound, improved throttle response, superior boost holding, and unmatched reliability. The low-profile integrated solenoid ensures seamless, direct bolt-on installation for a wide range of Audi, VW, Seat, and Skoda models with Pierburg diverter valves.
Key Features
- Aggressive Blow-Off Sound & Performance: Vents to atmosphere for sharp "pssh" sound plus better throttle response and boost recovery
- Patented DV+ Technology: Ground-breaking design for reliable boost holding and fast valve operation
- Low-Profile Solenoid: Integrated solenoid for compact, direct-fit installation – no extra wiring needed
- Billet Aluminum Body: CNC-machined 6061-T6 aluminum with anodized finish for durability and style
- Dual-Port Configurable: Vent-to-atmosphere or recirculation – flexible for street or track use
Specifications
| Specification | Detail |
|---|---|
| Part Number | T9481 |
| Engine Compatibility | Early VW/Audi TSI/TFSI (1.8T/2.0T w/ Pierburg Diverter Valve) |
| Material | 6061-T6 Billet Aluminum |
| Finish | Anodized (Black/Silver Options) |
| Venting | Vent-To-Atmosphere (VTA) with Recirc Option |
| Country of Origin | Australia |
| Warranty | Limited Lifetime |
Product Notes
- Direct bolt-on replacement for factory Pierburg diverter valve – fits most Audi, VW, Seat, Skoda with Pierburg
- Provides aggressive blow-off sound and superior boost control – ideal for stock or tuned setups
- Check GFB.com.au for exact vehicle fitment confirmation
Installation Notes
- Estimated time: 30-60 minutes, easy to moderate difficulty, basic hand tools required
- Plug-and-play – remove factory diverter valve, install GFB VTA, secure with provided clamps
- Professional install optional – no ECU tuning required for basic operation
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2005-2015 | Audi | A3 / TT / A4 / A5 / Q5 | Early TSI/TFSI w/ Pierburg Diverter Valve |
| Various | VW | Golf GTI / Jetta / Passat / Tiguan / Eos | Early TSI/TFSI w/ Pierburg Diverter Valve |
| Common | Seat / Skoda | Models w/ Pierburg Diverter Valve | Confirm exact fitment on GFB.com.au |
Why Choose GFB VTA Blow Off Valve?
- Patented DV+ technology delivers faster response, sharper sound, and reliable boost holding
- Billet aluminum construction ensures durability under high boost
- Limited lifetime warranty provides long-term reliability
Frequently Asked Questions
-
Q: Does it vent to atmosphere?
A: Yes, VTA design vents to atmosphere for aggressive "pssh" sound – recirculation option available. -
Q: Will it cause check engine light?
A: No, designed for proper boost control – no CEL on stock or tuned vehicles. -
Q: Is it easy to install?
A: Yes, direct bolt-on replacement – 30-60 minutes with basic tools. -
Q: Does it fit later TSI engines?
A: Specific to early TSI/TFSI with Pierburg diverter valve – check for newer models.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official GFB retail box
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