BOV Adapter for Audi A3 1.4/1.8/2.0 TSI Blow Off Valve
Upgrade your VAG turbo setup with the CNC‑machined BOV Adapter for Audi A3 1.4/1.8/2.0 TSI. This aluminium adaptor sits beside your existing blow-off solenoid and enables a vent-to-atmosphere boost release, delivering the unmistakable lift-off sound that enthusiasts crave. Designed to work in harmony with the 710D ECU Management system, it’s a durable, direct OEM bolt-on solution that’s fully serviceable and shipped with extended screws for secure fitment.
Key benefits include a clear, audible "TSCHH" sound on gear lift while maintaining reliable boost control. The adapter is engineered for long-term use and is boxed as a brand-new component ready for a straightforward installation by a professional installer.
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Benefits & Tips
- Achieve the characteristic BOV “TSCHH” lift-off sound with a vent-to-atmosphere design that complements your 710D ECU setup.
- Direct OEM bolt-on installation beside the existing solenoid for a clean, professional fit without extensive modifications.
- Fully serviceable with included extended screws for secure retention and easy maintenance in the long term.
Product specifications
- Brand: NONE
- Model Name: for VAG FSiT TFSi Bov Adapter
- Item Type: Valves & Parts
- Material: Aluminium (CNC machined)
- Action: Vent to Atmosphere (BOV sound on lift-off)
- Fitment: Direct OEM bolt-on beside the existing solenoid; designed to work with the majority of VAG TFSI Turbo engines, including 1.4/1.8/2.0 TSI
- Compatibility notes: This part does not fit the twin-charged 1.4 engine (Turbo + Supercharger); will not fit models made from 2014 onwards nor any diesel engine; TFSI Turbo engines only
- Application range: Audi A3 1.4/1.8/2.0 TSI; plus various VW/SEAT/Skoda turbo models listed in the product details
- Origin: Mainland China
- Certification: ISO9000
- Box contents: 1 x Blow Off Valve Adapter; 3 x Bolts
- Notes: Please allow a little measurement variance; professional fitment is mandatory and no installation instructions are included
Package includes:
- 1 x Blow Off Valve Adapter
- 3 x Bolts
Warnings / Reminders
- All items are to be fitted by a professional and no instructions are included; professional fitment is mandatory.
- This adapter does not fit twin-charged 1.4 engines (Turbo + Supercharger), models built from 2014 onwards, or any diesel engines.
- Please allow a small measurement variance due to manual production tolerances.