Blow Off Valve Billet Aluminum for Opel and Vauxhall Corsa VXR Turbocharged Engines
Main Description
Upgrade your turbocharged Opel/Vauxhall with the VOLM Fast Road Recirculation Dump Valve, a billet aluminium blow-off valve engineered for high-boost performance. This direct OEM replacement is designed to replace the standard valve on Opel Astra G MK4, Zafira A, Corsa D VXR, Astra H MK5 VXR, and Zafira B VXR, using engine codes such as Z20LET, Z20LEL, Z20LEH, Z16LEL, Z16LER, A16LEL, A16LER, A16LES and B16LER. Crafted from billet aluminium for durability and a quiet action, it helps maintain consistent boost, reduces compressor surge, and delivers crisp throttle response when reaching peak boost. The kit includes 1 valve and 3 springs for precise tuning, giving you reliable, responsive performance on the road or track.
This 100% new element is a faithful direct OEM replacement, purpose-built to bolt in with minimal fuss and long-term reliability. It’s suitable for use across multiple VXR applications, making it a versatile upgrade for boosting confidence during hard accelerations while keeping the system quiet and controlled. Please allow a little measurement variance and note that professional fitment is mandatory—no installation instructions are included to ensure safe, correct mounting by a qualified technician.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Enhances throttle response and boost stability by recirculating excess pressure, reducing turbo flutter for a more progressive drive.
- Billet aluminium construction withstands boost pressures in high-performance setups, while maintaining quiet operation for comfortable everyday driving.
- Includes 3 springs for easy tuning; use different springs to tailor response to your boost target and driving style.
Product Specifications
- Brand: VOLM
- Model Name: bov
- Product Type: Fast Road Recirculation Dump Valve (BOV)
- Material: Billet aluminium
- Displacement/Certification: ISO9000 external testing certification
- Weight: 0.15 (unit: kg)
- Origin: Mainland China
- OEM No.: /
- Applications / Fits: Opel Astra G MK4 & Zafira A (1998-2005) Z20LET; Opel Corsa D VXR (2007-) Z16LER; Opel Astra H MK5 VXR (2004-2010) Z20LEH; Opel Zafira B VXR (2005-2012) Z20LE
- Engine Codes: Z20LET, Z20LEL, Z20LEH, Z16LEL, Z16LER, A16LEL, A16LER, A16LES, B16LER
- Scope of supply: 1 x Fast Road Recirculation Dump Valve, 3 x springs
- Year Compatibility: Suitable for noted Opel/Vauxhall models listed above
Package Includes:
- 1 x Fast Road Recirculation Dump Valve
- 3 x springs
Warnings / Reminders
- Professional fitment is mandatory; no installation instructions are included.
- Please allow a small measurement variation due to manual manufacturing tolerances.
- All items are to be fitted by a professional and no instructions are included for this reason.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Providing reliable performance and trusted service since 2002 at intercyprus.com.