Blow Off Valve for Volkswagen Golf GTI R Mk8 EA888 Evo4 Turbo Performance Upgrade
Introducing the VOLM Blow Off Valve for the EA888 Evo4 turbo — a polished, solenoid-driven atmospheric BOV built for the latest VAG 2.0 TSI engines. This full replacement valve is engineered to handle higher boost pressures, delivering reliable operation where factory valves can fail. It’s specifically designed for Golf GTI / R Mk8, Audi S3, and A4 models from 2020 onward, including engines with DNP and DNFB codes. The valve’s polished finish not only looks the part under the hood but also offers a robust, high-performance upgrade that can be configured for an audible atmospheric dump sound. Scope of supply: 1x blow off valve kit.
Benefits & Tips
- Enhances throttle response by quickly venting excess boost, reducing turbo lag and delivering a more immediate feel when you lift off the throttle.
- Upgraded reliability compared to the factory valve, helping prevent boost-pressure related issues on high-performance EA888 Evo4 setups.
- Atmospheric noise option for enthusiasts who want that unmistakable turbo dump sound while maintaining a direct, street-friendly upgrade.
Product specifications
- Brand: VOLM
- Model: VWM10
- Application: For Golf GTI / R Mk8, Audi S3, A4 (2020 on); EA888 Evo4 2.0 TSI engine (DNP & DNFB)
- Type: Solenoid-driven atmospheric blow-off valve (full replacement)
- Finish: Polished
- Scope of supply: 1x blow off valve kit
- Certification: ISO 9001
- Origin: Mainland China
- Notes: Replacement for failure-prone factory valves; uprated for higher boost pressures; compatible with 2021+ VAG 2.0 TSI engines
Package includes:
- 1x blow off valve kit
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