{"product_id":"auto-aluminum-recirculating-dump-valve-blow-off-valve-for-vauxhall-opel-astra-corsa-vxr-zafira-turbo-vxr-bov-1139","title":"Blow Off Valve Billet Aluminum for Opel and Vauxhall Corsa VXR Turbocharged Engines","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade 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.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnhances throttle response and boost stability by recirculating excess pressure, reducing turbo flutter for a more progressive drive.\u003c\/li\u003e \u003cli\u003eBillet aluminium construction withstands boost pressures in high-performance setups, while maintaining quiet operation for comfortable everyday driving.\u003c\/li\u003e \u003cli\u003eIncludes 3 springs for easy tuning; use different springs to tailor response to your boost target and driving style.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e VOLM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel Name:\u003c\/strong\u003e bov\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fast Road Recirculation Dump Valve (BOV)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Billet aluminium\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplacement\/Certification:\u003c\/strong\u003e ISO9000 external testing certification\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 (unit: kg)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM No.:\u003c\/strong\u003e \/\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications \/ Fits:\u003c\/strong\u003e Opel Astra G MK4 \u0026amp; 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\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEngine Codes:\u003c\/strong\u003e Z20LET, Z20LEL, Z20LEH, Z16LEL, Z16LER, A16LEL, A16LER, A16LES, B16LER\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eScope of supply:\u003c\/strong\u003e 1 x Fast Road Recirculation Dump Valve, 3 x springs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eYear Compatibility:\u003c\/strong\u003e Suitable for noted Opel\/Vauxhall models listed above\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x Fast Road Recirculation Dump Valve\u003c\/li\u003e \u003cli\u003e3 x springs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProfessional fitment is mandatory; no installation instructions are included.\u003c\/li\u003e \u003cli\u003ePlease allow a small measurement variation due to manual manufacturing tolerances.\u003c\/li\u003e \u003cli\u003eAll items are to be fitted by a professional and no instructions are included for this reason.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eProviding reliable performance and trusted service since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Silver","offer_id":52580655038806,"sku":"1005007693052423-Silver","price":32.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S7f3be3ff9acb4499b162778f957cefade.webp?v=1770838270","url":"https:\/\/www.intercyprus.com\/de\/products\/auto-aluminum-recirculating-dump-valve-blow-off-valve-for-vauxhall-opel-astra-corsa-vxr-zafira-turbo-vxr-bov-1139","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}