{"product_id":"advance-headers-ford-falcon-xe-xf-4-1l-efi-cat-stainless-steel-extractors-a492ss","title":"Advance Headers | Stainless Steel Exhaust Extractors | Ford Falcon XE-XF 4.1L EFI Cat Model | A492SS","description":"\u003ch2\u003eAdvance Headers High-Performance Premium Stainless Steel Exhaust Extractors for Ford Falcon XE \u0026amp; XF 4.1L EFI Models with Catalytic Converter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Advance Headers Stainless Steel Performance Exhaust Extractors (A492SS) are the definitive high-flow header solution engineered explicitly for the pioneering electronic fuel-injected generations of the Australian Ford Falcon XE and XF series passenger cars and commercial utility platforms. Custom-tailored for the iconic 4.1-Litre (250ci) overhead-valve inline 6-cylinder Crossflow engine optioned with factory Electronic Fuel Injection (EFI) and underbody catalytic converter systems, this premium manifold is manufactured entirely from high-grade stainless steel for elite thermal durability and corrosion resistance. Replacing the highly restrictive factory log exhaust manifold, this mandrel-bent assembly drastically drops engine backpressure, smoothing exhaust scavenging lines to maximize low-to-mid range torque and deliver a crisp, classic inline-6 exhaust note.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"feature-block\"\u003e\n\u003cdiv class=\"feature-content pb-6\"\u003e\n\u003ch3 style=\"color: #e60000; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePRODUCT CONTENTS:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Premium Stainless Steel 6-Cylinder Performance Crossflow Extractor Header Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-grade stainless steel construction provides ultimate defense against under-car atmospheric moisture, road salt rust, oil grime, and harsh engine bay thermal stress cycles\u003c\/li\u003e\n\u003cli\u003eTuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing exhaust gas scavenging velocity and preventing power-robbing pocket turbulence\u003c\/li\u003e\n\u003cli\u003eSubstantially optimizes low-to-mid range torque bands—ideal for improving throttle crispness, restoring low-end acceleration, and maintaining smooth highway cruising profiles under EFI management\u003c\/li\u003e\n\u003cli\u003eThick, precision laser-cut cylinder head flanges maintain a flat, ultra-stable mating footprint to permanently guard against face distortion, thermal warping, and high-pressure gas leaks\u003c\/li\u003e\n\u003cli\u003eEngineered for an exceptionally fast workshop turnaround, featuring an estimated baseline installation window of just 1.5 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cul class=\"flex flex-col space-y-2 text-xs\"\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eBrand:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eAdvance Headers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003ePart Number:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eA492SS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eMaterial:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003ePremium High-Grade Stainless Steel Only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eEngine Suitability:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eFord 4.1L (250ci) OHV Inline 6-Cylinder Crossflow Petrol Only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eFuel Delivery Layout:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eElectronic Fuel Injection (EFI) Models with Factory Catalytic Converter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eEmissions Adaptation:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eXF Models Require E.G.R Adaptor Part Number: A492AD\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eComponent Type:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003ePremium Performance Exhaust Extractors \/ Headers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eEstimated Fitting Time:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003e1.5 Hours\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eWelding Required:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eNo (Direct Bolt-On Configuration to Cylinder Head Face)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Crucial Emissions Hardware \u0026amp; Application Variant Warnings:\u003c\/strong\u003e\u003cbr\u003e1. \u003cstrong\u003eXF EGR Adaptor Component Requirement:\u003c\/strong\u003e This product (Part No. \u003cstrong\u003eA492SS\u003c\/strong\u003e) is designed to align with factory emissions compliance pathways on fuel-injected models. \u003cstrong\u003eWhen fitting this kit onto an XF series Falcon, you must purchase and use the dedicated E.G.R Adaptor (Part Number: A492AD)\u003c\/strong\u003e during installation to successfully secure the factory Exhaust Gas Recirculation valve loop.\u003cbr\u003e2. \u003cstrong\u003eFuel Layout Mapping Restriction:\u003c\/strong\u003e Mapped specifically around the unique intake plenum plumbing, injector rails, and single catalytic converter body clearance coordinates of the \u003cstrong\u003eEFI XE and XF series runs\u003c\/strong\u003e. Will not align perfectly with standard carburetted models without plumbing adaptations.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease Note: Professional installation by an exhaust specialist or classic automotive technician is highly recommended to guarantee proper downstream system routing and a perfect leak-free seal.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe image shown may not reflect the actual product design.\u003c\/li\u003e\n\u003cli\u003eEnsure your vehicle details match the application guide below before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 100%; padding: 20px; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem;\" class=\"product-details-container\"\u003e\n\u003ch2\u003eVehicle Applications for A492SS Premium Stainless Steel Extractors\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 10px;\"\u003e\n\u003ctable style=\"min-width: 1100px; border-collapse: collapse; font-size: 1rem; line-height: 1.5; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; border-bottom: 3px solid #333;\"\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd; white-space: nowrap;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd; white-space: nowrap;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd; white-space: nowrap;\"\u003eYear Range Spec\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd;\"\u003eBody Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd;\"\u003eChassis Series\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd;\"\u003eEngine Details\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd; white-space: nowrap;\"\u003eFitting Time\u003c\/th\u003e\n\u003cth style=\"padding: 10px 8px; text-align: left; border: 1px solid #ddd;\"\u003eDrivetrain \/ Fitment Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eFord\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eFalcon \/ Fairmont \/ Fairmont Ghia\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1983 – 1988 (EFI \u0026amp; Cat Models)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4-Door Sedan \/ 5-Door Station Wagon \/ Utility (Ute) \/ Panel Van\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eXE \/ XF Series Only\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.1L (250ci) 6-Cylinder Crossflow Petrol (Electronic Fuel Injection Only)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1.5 Hours\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRWD | Premium stainless steel upgrade layout custom clearance-mapped past Crossflow EFI intake plumbing, steering linkages, and floor pan catalytic converter heat shields cleanly. XF requires A492AD adaptor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePayment \u0026amp; Security\u003c\/h2\u003e\n\u003cp\u003eYour payment information is processed securely. We do not store credit card details nor have access to your credit card information.\u003c\/p\u003e","brand":"Advance Headers","offers":[{"title":"Default Title","offer_id":40477439459410,"sku":"A492SS","price":739.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/files\/A492-15-520x375.jpg?v=1724256781","url":"https:\/\/fastautoparts.com.au\/products\/advance-headers-ford-falcon-xe-xf-4-1l-efi-cat-stainless-steel-extractors-a492ss","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}