ADD W1 Blow Off Valve Sound Plate Adapter for Kia K5 / Hyundai Sonata 1.6L Turbo
Upgrade your turbocharged Kia K5 or Hyundai Sonata with the ADD W1 Blow Off Valve Sound Plate Adapter and enjoy the aggressive turbo “Pshhhh” sound without replacing the factory electronic bypass valve.
The ADD W1 BOV Sound Plate installs between the OEM bypass solenoid and the turbocharger, allowing unused charge air to vent to the atmosphere during throttle lift. The integrated adjustment screws let you fine-tune the venting sound to match your preference while retaining the factory bypass system.
Precision CNC-machined from lightweight billet aluminum and finished with a durable black anodized coating, the adapter is designed for strength, corrosion resistance, and a precise direct-fit installation.
Vehicle Fitment
Kia
K5
- Kia K5 1.6L Turbo
Hyundai
Sonata
- Hyundai Sonata 1.6L Turbo
Features
- Produces the signature atmospheric “Pshhhh” blow off valve sound
- Includes three sound-adjustment screws
- Allows adjustment of the venting sound
- Retains the factory electronic bypass valve
- CNC-machined from lightweight billet aluminum
- Durable black anodized finish
- Direct bolt-on installation
- No cutting or permanent modifications required
- Simple installation
- Limited Lifetime Warranty
Kit Includes
- (1) ADD W1 Blow Off Valve Sound Plate Adapter
- (1) O-Ring Seal
- (1) Worm Gear Clamp
- (3) Sound-Adjustment Screws
- All required installation hardware
Why Choose ADD W1
The ADD W1 Blow Off Valve Sound Plate Adapter is an easy sound upgrade for Kia K5 and Hyundai Sonata 1.6T owners who want a more aggressive turbo discharge sound while keeping the factory bypass valve. Its adjustable design allows you to fine-tune the sound, and the direct bolt-on installation requires no permanent vehicle modifications.
Important Note
- Fits compatible 1.6L turbocharged models only.
- Blow Off Valve (BOV) is not included.
- This product is a BOV Sound Plate Adapter designed to work with the factory electronic bypass valve.
- Please verify your vehicle’s year, model, engine, and factory bypass-valve configuration before ordering.