{"product_id":"gfb-mach-2-plumb-back-to-atmosphere-vent-conversion-kit-suits-t9103-t9133","title":"GFB Mach 2 Plumb Back to Atmosphere Vent Conversion Kit - Suits T9103\/T9133","description":"\u003ch2\u003eGFB Mach 2 Plumb Back to Atmosphere Vent Conversion Kit - Suits T9103\/T9133\u003c\/h2\u003e\n\n\u003cp\u003eGFB is well known among Australian tuners for precision engineered blow off valve hardware, and this conversion kit lets you switch your \u003cstrong\u003eMach 2\u003c\/strong\u003e blow off valve from recirculating to a proper atmosphere venting setup for that classic turbo psshhh.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the atmosphere conversion kit for the \u003cstrong\u003eGFB Mach 2 T9103\u003c\/strong\u003e and \u003cstrong\u003eT9133\u003c\/strong\u003e blow off valves. It includes everything needed to plug the recirculation hose and swap in a firmer piston spring if required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The included firmer spring (part 6115) is only needed if the piston hovers open at idle on cars with higher idle vacuum, above roughly 60 kPa (18 inHg). If your Mach 2 seals fine on the standard softer spring (6116), there's no need to swap it.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrumpet outlet (louder venting note, not required for function)\u003c\/li\u003e\n\u003cli\u003eFirmer piston spring, part 6115\u003c\/li\u003e\n\u003cli\u003e33mm hose plug for blocking the recirc outlet\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 Mach 2 valve model matches T9103 or T9133 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":"GFB","offers":[{"title":"Default Title","offer_id":52887609475365,"sku":"5933","price":36.18,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/5933.jpg?v=1785189907","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gfb-mach-2-plumb-back-to-atmosphere-vent-conversion-kit-suits-t9103-t9133","provider":"Chicane Australia","version":"1.0","type":"link"}