{"product_id":"apr-gen-5-haldex-upgraded-pressure-relief-valve-spring-stage-2","title":"APR Gen 5 Haldex Upgraded Pressure Relief Valve Spring - Stage 2","description":"\u003ch2\u003eAPR Gen 5 Haldex Upgraded Pressure Relief Valve Spring - Stage 2\u003c\/h2\u003e\n\n\u003cp\u003eAPR has built its reputation on engineering software and hardware that work as one integrated system rather than standalone upgrades. This Stage 2 spring upgrade is the hardware half of that equation, purpose built for \u003cstrong\u003eGen 5 Haldex\u003c\/strong\u003e all wheel drive systems and designed to unlock the full benefit of APR's Stage 2 Haldex software calibration.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the APR Stage 2 Spring Upgrade for vehicles fitted with the \u003cstrong\u003eGen 5 Haldex\u003c\/strong\u003e AWD system. It replaces the factory clutch pressure relief spring with a precision calibrated component, enabling higher clamping pressure under load while retaining the OEM valve body and control strategy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This spring is designed to be paired with APR's Stage 2 Haldex software calibration to achieve its full performance benefit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for the factory Haldex clutch pressure relief spring\u003c\/li\u003e\n\u003cli\u003ePrecision calibrated for increased clamping pressure under high torque demand\u003c\/li\u003e\n\u003cli\u003eRetains OEM Haldex valve assembly and control architecture\u003c\/li\u003e\n\u003cli\u003eNo disassembly or modification of the factory valve body required\u003c\/li\u003e\n\u003cli\u003eImproves torque transfer to the rear axle for faster AWD engagement\u003c\/li\u003e\n\u003cli\u003eMaintains factory drivability and long term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's Haldex generation and configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":53882666909989,"sku":"MS100267","price":265.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/acd57c5804a735ab4c3b41167d2dbc29L.jpg?v=1790071415","url":"https:\/\/www.chicaneaustralia.com.au\/products\/apr-gen-5-haldex-upgraded-pressure-relief-valve-spring-stage-2","provider":"Chicane Australia","version":"1.0","type":"link"}