ADD W1 Blow Off Valve Sound Plate Adapter for Volkswagen GTI MK8 2.0T EA888 Gen 4 (2022-2026)
Upgrade your 2022-2026 Volkswagen GTI MK8 2.0T EA888 Gen 4 with the ADD W1 Blow Off Valve Sound Plate Adapter and experience the unmistakable turbo "Pshhhh" sound without replacing the factory electronic bypass valve.
The ADD W1 Blow Off Valve Sound Plate (BOV Adapter) installs between the OEM electronic bypass solenoid and the turbocharger, allowing unused charge air to vent to the atmosphere during throttle lift. This creates a louder, more aggressive blow off valve sound while retaining the factory electronic bypass valve for OEM reliability and drivability.
Precision CNC-machined from lightweight 6061 billet aluminum and finished with a durable black anodized coating, the ADD W1 BOV Sound Plate is built for strength, corrosion resistance, and a precise OEM-style fit.
Vehicle Fitment
Volkswagen
GTI MK8
- 2022-2026 GTI MK8 2.0T (EA888 Gen 4)
Features
- Produces the signature atmospheric "Pshhhh" blow off valve sound
- Retains the factory electronic bypass (diverter) valve
- Precision CNC-machined from lightweight 6061 billet aluminum
- Durable black anodized finish for superior corrosion resistance
- Direct bolt-on installation
- No cutting or permanent modifications required
- Compatible with both stock and aftermarket ECU tunes
- No additional tuning required
- Maintains factory drivability and reliability
- Limited Lifetime Warranty
Kit Includes
- (1) ADD W1 Blow Off Valve Sound Plate Adapter
- (1) O-Ring Seal
- (1) Worm Gear Clamp
- All required installation hardware
- Simple bolt-on installation
Why Choose ADD W1
The ADD W1 Blow Off Valve Sound Plate Adapter is the perfect upgrade for Volkswagen GTI MK8 owners looking to enhance their turbocharged driving experience. Designed specifically for the EA888 Gen 4 2.0T engine, it delivers an aggressive atmospheric blow off valve sound while retaining the factory electronic bypass valve. Installation takes only minutes with no permanent modifications, making it an easy upgrade for both stock and modified vehicles.
Important Note
- Blow Off Valve (BOV) not included.
- This product is a Blow Off Valve Sound Plate Adapter designed to work with the factory electronic bypass valve.
- No additional tuning is necessary. The adapter functions perfectly with both stock ECU programming and aftermarket performance tunes.
- For off-road and racing use only, where applicable.