{"product_id":"gfb-ex50-external-wastegate-universal-50mm-v-band","title":"GFB EX50 External Wastegate - Universal - 50mm V-Band","description":"\u003ch2\u003eGFB EX50 External Wastegate - Universal - 50mm V-Band\u003c\/h2\u003e\n\n\u003cp\u003eGFB has built a strong reputation among boost control specialists for combining serious flow capacity with compact packaging, and the EX50 continues that approach. Designed using CAD modelling to eliminate unnecessary bulk, this 50mm external wastegate is aimed at high powered turbo applications where reliable boost control under extreme heat is non-negotiable.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the GFB EX50 External Wastegate, a universal fit 50mm V-band unit suited to a wide range of turbocharged builds, from circuit and drag applications through to high output street cars. It's supplied ready to fit with the included V-band hardware, making it a straightforward upgrade for custom exhaust manifold setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The EX50 ships with a 13psi (90 kPa) spring fitted. Additional 7psi (48 kPa) and 9psi (62 kPa) springs are available separately and can be combined with the supplied spring to achieve boost pressures of 48, 62, 90, 110, 138, 152 and 200 kPa (7, 9, 13, 16, 20, 22 and 29psi).\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody, valve and seat manufactured from high temperature stainless steel\u003c\/li\u003e\n\u003cli\u003eActuator housing machined from billet 7075 aluminium for greater strength over 6061\u003c\/li\u003e\n\u003cli\u003eFlow tests show up to 18% more flow than the nearest competitor at equivalent valve lift, according to GFB\u003c\/li\u003e\n\u003cli\u003eInternal valve shroud protects the valve stem from heat and reduces carbon related sticking\u003c\/li\u003e\n\u003cli\u003eTop hat style Nomex reinforced silicone rolling diaphragm for longer valve travel\u003c\/li\u003e\n\u003cli\u003e90 degree banjo style boost hose connectors\u003c\/li\u003e\n\u003cli\u003eV-band clamp mounting system with 304 stainless weld-on adaptors included\u003c\/li\u003e\n\u003cli\u003eBase flange compatible with TiAl 44 flange when used with the GFB adaptor\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 turbo manifold configuration and available clearance are confirmed before ordering.\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":52888037490981,"sku":"7001","price":710.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/7001_web_image.jpg?v=1785191415","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gfb-ex50-external-wastegate-universal-50mm-v-band","provider":"Chicane Australia","version":"1.0","type":"link"}