{"product_id":"hks-super-sqv4-universal-blow-off-valve","title":"Genuine HKS Super SQV4 SSQV4 Universal Blow Off Valve BOV - Turbo Dump\/Diverter Valve, Sequential Pull-Type Anti-Surge Pressure Relief, VTA or Recirc (Plumb-Back) Ready, HKS SQV Flange Compatible, JDM Turbocharger Upgrade","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eAuthentic HKS SQV4 Super Sequential Turbo Pressure Relief Valve\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Looking for a proven turbocharger pressure release solution that keeps boost control sharp and your compressor safe from surge? The HKS SQV4 delivers fast venting, razor‑clean gearshift transitions and the distinctive HKS sound enthusiasts love, all wrapped in a robust, long‑life assembly. This is the genuine HKS sequential pull design trusted by tuners worldwide for consistent performance from light throttle to high boost.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhy this HKS sequential valve is the upgrade your build deserves\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAnti‑surge protection that helps safeguard your turbo’s bearings and compressor wheel\u003c\/li\u003e\n    \u003cli\u003eSequential pull mechanism with boost‑assisted closing force for rock‑solid sealing at elevated pressure\u003c\/li\u003e\n    \u003cli\u003eRapid response for crisper shifts and improved throttle modulation between gears\u003c\/li\u003e\n    \u003cli\u003eIconic HKS chirp under lift‑off and smooth vent control to reduce flutter\u003c\/li\u003e\n    \u003cli\u003eNickel‑finished cast body with stainless hardware for durability and corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eFits the established HKS pattern flange and accepts legacy SQV inserts plus plumb‑back adapters\u003c\/li\u003e\n    \u003cli\u003eFlexible setup options: atmospheric vent or return‑to‑intake configuration with the appropriate adapter\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eCompatibility and setup\u003c\/h3\u003e\n  \u003cp\u003e\n    Universal fit for turbocharged petrol applications. Designed to mount on the HKS SQV style interface, making it easy to replace older SQV units or integrate into charge pipes with an HKS‑type flange. Works brilliantly on MAP‑based systems in atmospheric form. For MAF‑equipped cars, we recommend a plumb‑back configuration for stable fuelling and drivability.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eTuner‑proven performance\u003c\/h3\u003e\n  \u003cp\u003e\n    We run the SQV4 on our own builds and customer cars and it has been consistently praised for reliability, fast actuation and that unmistakable HKS character. It is a high‑quality, no‑compromise pressure relief solution for serious street and track projects.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eProfessional fitting available\u003c\/h3\u003e\n  \u003cp\u003e\n    Want it installed correctly first time with leak‑free results and proper vacuum routing? Book your installation with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eSearch terms to help you find the right part\u003c\/h3\u003e\n  \u003cp\u003e\n    HKS SQV4 sequential valve. Turbocharger pressure relief. Anti surge valve. Boost release valve. Charge pipe valve upgrade. HKS pattern flange valve. Sequential pull design. JDM tuning valve. Atmospheric vent valve. Plumb back adapter compatible. Compressor surge prevention. Turbo whoosh valve. Performance diverter alternative. HKS SQV insert compatible. Return‑to‑intake option. Intercooler pipe valve. Turbo vent to atmosphere. Motorsport grade valve. Genuine HKS sequential unit.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975988003202,"sku":"71008-AK001","price":285.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/hks71007-ak001__14040.1665563173.jpg?v=1763324902","url":"https:\/\/mjmodifications.co.uk\/products\/hks-super-sqv4-universal-blow-off-valve","provider":"MJ Modifications","version":"1.0","type":"link"}