{"product_id":"advance-headers-mitsubishi-6-cylinder-pajero-v6-nk-nl-a349ess","title":"Advance Headers | Stainless Steel Exhaust Extractors | Mitsubishi Pajero NK-NL 3.5L V6 | A349ESS","description":"\u003ch2\u003eAdvance Headers High-Performance Premium Stainless Steel Exhaust Extractors for Mitsubishi Pajero NK \u0026amp; NL 3.5L SOHC V6 6G74 Engines (1997–2000)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Advance Headers Stainless Steel Performance Exhaust Extractors (A349ESS) are the ultimate, ultra-durable manifold upgrade engineered explicitly for the hard-working 4WD generations of the Mitsubishi Pajero wagon platform. Tailored precisely to fit the robust 3.5-Litre Single Overhead Cam (SOHC) V6 petrol engine (6G74 platform featuring round exhaust ports), this premium upgrade is manufactured entirely from high-grade stainless steel for elite thermal durability and permanent resistance against heavy track mud, river crossings, and environmental oxidation. By replacing the highly restrictive factory cast iron log manifolds and dropping power-robbing backpressure, it optimizes gas scavenging velocity to unlock crucial low-to-mid range torque, sharpen throttle response, and deliver a clean, commanding V6 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 Left-Hand V6 Extractor Header Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Premium Stainless Steel Right-Hand V6 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 protection against harsh off-road elements, beach salt environments, and extreme engine bay thermal stress cycles without rotting\u003c\/li\u003e\n\u003cli\u003eCustom-routed downpipe geometry specifically engineered to exit and align with vehicles featuring the catalytic converter positioned on the Right-Hand (R\/H) driver side\u003c\/li\u003e\n\u003cli\u003eTuned mandrel-bent primary piping pathways ensure completely uniform internal flow geometry, optimizing exhaust velocity past tight front differential housings and steering boxes\u003c\/li\u003e\n\u003cli\u003eSubstantially optimizes low-to-mid range working torque curves—ideal for restoring throttle crispness, improving heavy towing capacity, and enhancing off-road crawling tractability\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 leaks\u003c\/li\u003e\n\u003cli\u003eEngineered for an efficient workshop turnaround, featuring an estimated baseline installation window of 3 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\"\u003eA349ESS\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 (S\/Steel)\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\"\u003eMitsubishi 3.5L V6 Petrol Only (6G74 SOHC 24-Valve Round Exhaust Port Configurations Only)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eExhaust Layout:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eRight-Hand (R\/H) Side Catalytic Converter Setup Only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"text-gray-500 font-semibold mr-1\"\u003eEmissions Configuration:\u003c\/span\u003e \u003cspan class=\"text-gray-700\"\u003eStandard Layout Without EGR Provision\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\"\u003e3 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 Cylinder Head Architecture \u0026amp; Emissions Variant Warnings:\u003c\/strong\u003e\u003cbr\u003e1. \u003cstrong\u003eStrictly for Models WITHOUT EGR:\u003c\/strong\u003e This product (Part No. \u003cstrong\u003eA349ESS\u003c\/strong\u003e) features a standard smooth high-performance layout. \u003cstrong\u003eIf your vehicle requires an Exhaust Gas Recirculation (EGR) fitting, you must use Part Number \u003cspan style=\"text-decoration: underline; font-weight: bold;\"\u003eA349E\u003c\/span\u003e\u003c\/strong\u003e (Mild Steel) instead, as this stainless kit lacks the specific emissions take-off port coordinates.\u003cbr\u003e2. \u003cstrong\u003eRound Port Cylinder Heads Only:\u003c\/strong\u003e Flange-mapped exclusively to match the round-port SOHC 6G74 configurations built between 1997 and 2000. It \u003cstrong\u003ewill NOT fit early oval-port heads or later DOHC layouts\u003c\/strong\u003e due to completely distinct exhaust face port footprints.\u003cbr\u003e3. \u003cstrong\u003eCatalytic Converter Location Check:\u003c\/strong\u003e Confirmed exclusively for models with the factory catalytic converter position routed on the Right-Hand (R\/H) side. Verify underbody plumbing routing prior to purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease Note: Due to the tight clearances between the rear cylinder banks, firewalls, steering shafts, and front 4WD transfer assemblies, professional installation by an 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 A349ESS 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;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap; font-weight: bold;\"\u003ePajero \/ GL \/ GLX \/ GLS \/ Exceed\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e1997 – 2000\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3-Door Hardtop \/ 5-Door Wagon SUV\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNK \u0026amp; NL Series Only\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.5L V6 SOHC Petrol Only (6G74 Round Exhaust Port Block)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003e3.0 Hours\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4WD | Premium stainless steel configuration setup without EGR. Mapped explicitly for R\/H catalytic converter setups. Fits automatic and manual transmissions safely. Excludes early oval port castings.\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":45735857389730,"sku":"A349ESS","price":1192.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/1112\/4898\/files\/A349---Lrg-78-520x375_cad7aa86-7f89-40cc-adf3-9b7f2a183b66.jpg?v=1784091410","url":"https:\/\/nationaltowbars.com.au\/products\/advance-headers-mitsubishi-6-cylinder-pajero-v6-nk-nl-a349ess","provider":"National Towbars Australia","version":"1.0","type":"link"}