{"product_id":"advance-headers-mitsubishi-pajero-ns-v6-3-cat-stainless-steel-extractors-a349pss","title":"Advance Headers | Stainless Steel Exhaust Extractors | Mitsubishi Pajero NS V6 3.8L 3 Cat Model | A349PSS","description":"\u003ch2\u003eAdvance Headers High-Performance Premium Stainless Steel Exhaust Extractors for Mitsubishi Pajero NS SOHC V6 3-Catalytic Converter Platforms\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Advance Headers Stainless Steel Performance Exhaust Extractors (A349PSS) are the definitive high-flow header solution engineered exclusively for the updated post-October 2006 Mitsubishi Pajero NS wagon and 4WD platforms. Configured specifically for the rugged 3.8-Litre SOHC 24-valve V6 (6G75) engine utilizing the factory 3-catalytic converter emissions system, this premium upgrade is manufactured entirely from high-grade stainless steel for elite thermal durability and corrosion resistance. By deleting the highly restrictive top primary manifolds, it massively accelerates exhaust gas scavenging velocity to unlock vital low-to-mid range torque and a deeper V8-like 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 Performance Left-Hand Decat Extractor Header Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Premium Stainless Steel Performance Right-Hand Decat 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, beach salt rust, mud scaling, and harsh off-road thermal stress cycles\u003c\/li\u003e\n\u003cli\u003ePerformance-tuned layout deletes the two restrictive top primary catalytic converters directly off the cylinder heads, clearing out massive exhaust backpressure bottlenecks entirely\u003c\/li\u003e\n\u003cli\u003eSubstantially optimizes low-to-mid range torque delivery—ideal for restoring throttle response, climbing steep off-road tracks, and maintaining highway overtaking power under heavy towing loads\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\u003cli\u003eMandrel-bent primary pipelines maintain perfectly uniform internal diameters, allowing smooth, uninhibited gas velocity transitions\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\"\u003eA349PSS\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\"\u003eMitsubishi 3.8L 24-Valve SOHC V6 Petrol (6G75 Engine Platform)\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\"\u003eFits 3-Catalytic Converter Chassis Setups (Deletes Top 2 Manifold Cats)\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 Variant Configuration to Cylinder Heads)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Crucial Emissions Compliance \u0026amp; Model Matching Warnings:\u003c\/strong\u003e\u003cbr\u003e1. \u003cstrong\u003ePrimary Cat Deletion Architecture:\u003c\/strong\u003e This product (Part No. \u003cstrong\u003eA349PSS\u003c\/strong\u003e) is an off-road track performance layout that \u003cstrong\u003ephysically deletes the top 2 catalytic converters\u003c\/strong\u003e built into the standard factory manifolds. It retains standard tracking down to the main remaining secondary cat path. An aftermarket ECU re-tune or oxygen sensor spacer modification may be required to clear potential emissions dash faults.\u003cbr\u003e2. \u003cstrong\u003eDate Constraint Limitation:\u003c\/strong\u003e Mapped strictly for the \u003cstrong\u003epost-October 2006 NS series generation onwards\u003c\/strong\u003e running the 3-cat emissions system block layout. Will not substitute cleanly onto earlier NM-NP single cat platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease Note: Due to the deletion of the primary manifold catalytic converters and exact oxygen sensor indexing required, professional installation by an exhaust specialist or qualified 4WD performance technician 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 A349PSS 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 \/ GLS \/ GLX \/ VR-X \/ Exceed\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; white-space: nowrap;\"\u003eOctober 2006 – 2009 (NS Generation Run)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3-Door SWB Hardtop \/ 5-Door LWB Wagon\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNS Series Only (Fits 3 Cat Models)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.8L SOHC 24-Valve V6 Petrol (6G75 Engine Platform)\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 decat upgrade. Custom clearance-mapped past independent front suspension components, front drive axles, and steering columns. Replaces factory headers and eliminates top 2 pre-cats.\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":40483206266962,"sku":"A349PSS","price":1368.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/files\/GenericHeader.png?v=1744853371","url":"https:\/\/fastautoparts.com.au\/products\/advance-headers-mitsubishi-pajero-ns-v6-3-cat-stainless-steel-extractors-a349pss","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}