{"product_id":"gfb-respons-dual-port-variable-blow-off-valve-subaru-wrx-sti-gc8-my99-00-forester-gt-sf-forester-xt-sg-my03-05-liberty-b4-be-bh","title":"GFB Respons Dual Port Variable Blow Off Valve - Subaru WRX\/STI (GC8) MY99-00 \/ Forester GT (SF) \/ Forester XT (SG) MY03-05 \/ Liberty B4 (BE\/BH)","description":"\u003ch2\u003eGFB Respons Dual Port Variable Blow Off Valve - Subaru WRX\/STI (GC8) MY99-00 \/ Forester GT (SF) \/ Forester XT (SG) MY03-05 \/ Liberty B4 (BE\/BH)\u003c\/h2\u003e\n\n\u003cp\u003eGFB pioneered the dual port blow off valve back in 1999, and the Respons takes that concept further with a patented venting bias adjustment system. It lets you dial in exactly how much air vents to atmosphere versus recirculating, giving you the blow off sound you want without the stalling or over-fuelling issues that plague sensitive MAF based cars. Fitted to your \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e, \u003cstrong\u003eSTI\u003c\/strong\u003e, \u003cstrong\u003eForester\u003c\/strong\u003e or \u003cstrong\u003eLiberty B4\u003c\/strong\u003e, it also improves throttle response and boost recovery between gearshifts.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eGC8\u003c\/strong\u003e chassis \u003cstrong\u003eWRX\u003c\/strong\u003e and \u003cstrong\u003eSTI\u003c\/strong\u003e (MY99-00), \u003cstrong\u003eForester GT (SF)\u003c\/strong\u003e, \u003cstrong\u003eForester XT (SG)\u003c\/strong\u003e MY03-05, and \u003cstrong\u003eLiberty B4 (BE\/BH)\u003c\/strong\u003e. It's a direct bolt-on kit into the factory location with no modifications required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This valve is only compatible with vehicles using the Diamond flange. Triangle flange equipped vehicles require part T9503 instead — check your factory BOV flange shape before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePatented venting bias adjustment — from 100% recirculating to 100% atmosphere venting\u003c\/li\u003e\n\u003cli\u003eBalanced piston design prevents the valve being forced open under high boost\u003c\/li\u003e\n\u003cli\u003eGFB TMS operating principle — stays shut until required to open\u003c\/li\u003e\n\u003cli\u003eUp to 30% faster boost recovery on gearshift versus a factory diverter valve\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment, no adaptors or modifications required\u003c\/li\u003e\n\u003cli\u003eSKU: T9000\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 confirm your vehicle's year and factory BOV flange type before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this valve 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":"GFB","offers":[{"title":"Default Title","offer_id":52827186921765,"sku":"T9000","price":357.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/Respons_T9000_web.jpg?v=1784679648","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gfb-respons-dual-port-variable-blow-off-valve-subaru-wrx-sti-gc8-my99-00-forester-gt-sf-forester-xt-sg-my03-05-liberty-b4-be-bh","provider":"Chicane Australia","version":"1.0","type":"link"}