{"product_id":"gfb-respons-dual-port-variable-blow-off-valve-subaru-wrx-sti-gc8-my97-98-nissan-silvia-180sx-s13-300zx-z32-pulsar-gtir-n14-35mm-30mm","title":"GFB Respons Dual Port Variable Blow Off Valve - Subaru WRX\/STI (GC8) MY97-98 \/ Nissan Silvia\/180SX (S13) 300ZX (Z32) Pulsar GTiR (N14) - 35mm\/30mm","description":"\u003ch2\u003eGFB Respons Dual Port Variable Blow Off Valve - Subaru WRX\/STI (GC8) MY97-98 \/ Nissan Silvia\/180SX (S13) 300ZX (Z32) Pulsar GTiR (N14) - 35mm\/30mm\u003c\/h2\u003e\n\n\u003cp\u003eGFB pioneered the dual port blow off valve back in 1999, and the Respons takes it further with a patented venting bias adjustment system. Instead of a fixed atmo\/recirc split, you can dial in anywhere from full recirculation to full atmosphere venting, giving you the sound you want on your \u003cstrong\u003eSubaru WRX\/STI\u003c\/strong\u003e or \u003cstrong\u003eNissan\u003c\/strong\u003e turbo platform without the stalling or fuelling dramas that plague poorly matched BOVs.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e and \u003cstrong\u003eSTI\u003c\/strong\u003e (\u003cstrong\u003eGC8\u003c\/strong\u003e) MY97-98, \u003cstrong\u003eNissan Silvia\u003c\/strong\u003e and \u003cstrong\u003e180SX\u003c\/strong\u003e (\u003cstrong\u003eS13\u003c\/strong\u003e, SR20DET), \u003cstrong\u003eNissan 300ZX\u003c\/strong\u003e (\u003cstrong\u003eZ32\u003c\/strong\u003e, VG30DETT) and \u003cstrong\u003eNissan Pulsar GTiR\u003c\/strong\u003e (\u003cstrong\u003eN14\u003c\/strong\u003e, SR20DET) in the 35mm\/30mm bolt on configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 300ZX (Z32) applications require two valves. Pulsar GTiR (N14) fitment requires the softer spring (part 6116) or teeing the vacuum hose into all four throttle bodies, otherwise the valve won't open properly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable venting bias from 100% recirculation to 100% atmosphere\u003c\/li\u003e\n\u003cli\u003eBalanced piston design resists boost creep, holds unlimited boost pressure\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 kit, fits factory location, no modifications required\u003c\/li\u003e\n\u003cli\u003e35mm\/30mm dual port valve body\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 model year and configuration before ordering, particularly for the Pulsar GTiR and 300ZX applications.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this 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":52888349311269,"sku":"T9035","price":357.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/Respons-T9035_web.jpg?v=1785195995","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gfb-respons-dual-port-variable-blow-off-valve-subaru-wrx-sti-gc8-my97-98-nissan-silvia-180sx-s13-300zx-z32-pulsar-gtir-n14-35mm-30mm","provider":"Chicane Australia","version":"1.0","type":"link"}