{"product_id":"advance-headers-mild-steel-exhaust-extractors-with-flex-joint-toyota-land-cruiser-hzj75-hzj78-hzj79-1hz-4-2l-a265e","title":"Advance Headers | Mild Steel Exhaust Extractors with Flex Joint | Toyota Land Cruiser HZJ75 HZJ78 HZJ79 1HZ 4.2L | A265E","description":"\u003ch2\u003eAdvance Headers High-Performance Mild Steel Exhaust Extractors with Integrated Flex Joint for Toyota Land Cruiser 70 Series 4.2L 1HZ Diesel Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Advance Headers Performance Exhaust Extractors (A265E) are heavy-duty tubular manifolds custom-engineered explicitly to handle the punishing thermal loads and rugged operational vibrations native to Toyota's legendary 70 Series working rigs. Purpose-built for the ultra-reliable, naturally aspirated 4.2-Litre 1HZ inline 6-cylinder diesel powerplant housed across HZJ75, HZJ78, and HZJ79 models, this premium upgrade arrives fully integrated with a heavy-duty exhaust flex joint. By substituting the highly restrictive factory cast iron manifold structure and incorporating modern mandrel-bent primary lines, this assembly drastically optimizes exhaust scavenging paths to deliver vital low-to-mid range torque enhancements, crisper throttle pickup under load, and an exceptionally smooth diesel 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 Heavy-Duty Mild Steel 6-Cylinder Performance 1HZ Diesel Extractor Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Integrated Stainless Steel Double-Braid Exhaust Flex Joint (Pre-Welded into Downpipe)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with a high-durability pre-welded flex joint to isolate high-torque diesel engine rocking movements, saving downstream pipe hangers and turbo\/dump joints from cracking\u003c\/li\u003e\n\u003cli\u003eHeavy-duty mild steel construction structurally built to withstand grueling agricultural hauling, remote commercial touring, and intense under-bonnet working temperatures\u003c\/li\u003e\n\u003cli\u003eTuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing gas velocity past steering gear linkages and front K-frames\u003c\/li\u003e\n\u003cli\u003eSubstantially optimizes low-to-mid range working torque curves—ideal for maintaining critical momentum while loaded, towing heavy trailers, or navigating low-range off-road tracks\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 exhaust gas leaks\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\"\u003eA265E\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\"\u003eHeavy-Duty Mild Steel (Standard Finish)\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\"\u003eToyota 4.2L Inline 6-Cylinder Diesel Only (1HZ Naturally Aspirated Blocks Only)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eIsolation Design:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eFitted with Pre-Installed Heavy-Duty Downpipe Flex Joint\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\"\u003ePerformance Exhaust Extractors \/ Headers\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\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eWarranty:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003e1 Year Manufacturer Warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Crucial Drivetrain \u0026amp; Engine Variant Alignment Warnings:\u003c\/strong\u003e\u003cbr\u003e1. \u003cstrong\u003eStrictly Naturally Aspirated 1HZ Diesel Models Only:\u003c\/strong\u003e This product (Part No. \u003cstrong\u003eA265E\u003c\/strong\u003e) is engineered and flange-mapped strictly for the 4.2L 1HZ naturally aspirated diesel layout. It \u003cstrong\u003ewill NOT fit factory Turbocharged models\u003c\/strong\u003e (1HD-T, 1HD-FT, or 1HD-FTE engines found in HDJ-series rigs) or aftermarket low-mount turbo arrangements without physical collision on the compressor paths.\u003cbr\u003e2. \u003cstrong\u003e70 Series Platform Specifics:\u003c\/strong\u003e Clearance-mapped cleanly for the classic high-clearance frame architecture of the 75, 78, and 79 series utilities and troop carriers. Ensure all factory heat shielding elements are adjusted safely clear of the new primary lines.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease Note: Due to the harsh vibration cycles and heavy workloads typical of commercial diesel utility setups, professional installation by a 4WD exhaust specialist or qualified mechanical workshop is highly recommended.\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 A265E Performance 1HZ Diesel 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;\"\u003eChassis Code Range\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;\"\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;\"\u003eToyota\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eLand Cruiser 70 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1990 – 1999\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2-Door Long-Wheelbase Troop Carrier \/ Cab-Chassis Utility (Ute)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHZJ75 Only\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.2L Inline 6-Cylinder 1HZ Diesel Only (Naturally Aspirated)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4WD | Heavy-duty mild steel upgrade featuring built-in downpipe flex joint. Designed to clear leaf-sprung front end shunts and original factory steering boxes safely. Manual\/Auto.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eToyota\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eLand Cruiser 78 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1999 – 2007\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3-Door Troop Carrier (Troopy)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHZJ78 Only\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.2L Inline 6-Cylinder 1HZ Diesel Only (Naturally Aspirated)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4WD | Integrated flex joint layout helps absorb off-road chassis twist. Space-profiled past coil-sprung front end updates and revised steering geometries cleanly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eToyota\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003eLand Cruiser 79 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1999 – 2007\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2-Door Single Cab-Chassis Utility (Ute)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHZJ79 Only\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.2L Inline 6-Cylinder 1HZ Diesel Only (Naturally Aspirated)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4WD | Purpose-bent to integrate directly into the commercial utility platforms, safely tracking past front axle diff centers and trailing arms down to standard main lines.\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":40484563189842,"sku":"A265E","price":867.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/files\/A265---Lrg-89-520x375_3ef17156-5823-4178-b600-01da61967d75.jpg?v=1689285592","url":"https:\/\/fastautoparts.com.au\/products\/advance-headers-mild-steel-exhaust-extractors-with-flex-joint-toyota-land-cruiser-hzj75-hzj78-hzj79-1hz-4-2l-a265e","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}