{"product_id":"pacemaker-ph9400-tuned-performance-headers-navara-d40-4l-v6","title":"Pacemaker | 1⅝\" Tuned Performance Headers | Nissan Navara D40 4.0L V6 | PH9400L\/R","description":"\u003ch2\u003ePacemaker Tuned Performance Headers - Nissan Navara D40 4.0L V6 Petrol - PH9400L\/R\u003c\/h2\u003e\n\u003cp\u003eBoost the torque and efficiency of your V6-powered Nissan with the Pacemaker PH 9400 Tuned Performance Headers. Specifically engineered for the Nissan Navara D40 models (May 2005 – January 2010) featuring the 4.0 Litre V6 Petrol engine, these headers are designed to improve exhaust scavenging and engine breathability. The \"Tuned\" design uses precision-measured pipe lengths to optimize exhaust pulse timing, resulting in enhanced throttle response and more usable power across the rev range—perfect for both 2WD and 4WD applications. Proudly Australian-made, these headers feature mandrel-bent 1⅝\" (41mm) primary pipes and are designed for a seamless fit with the factory emissions equipment.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cp\u003eThis product offers the following performance features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuned Length Design:\u003c\/strong\u003e Engineered to maximize exhaust gas velocity and improve mid-range torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV6 Performance:\u003c\/strong\u003e Specifically optimized for the Nissan 4.0L V6 Petrol engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO.E. Compatibility:\u003c\/strong\u003e Designed to fit directly to the Original Equipment (O.E.) Catalytic Converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Mandrel-bent 1⅝\" (41mm) primary pipes ensure smooth, unrestricted airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Accessory Clearance:\u003c\/strong\u003e Precision fitment ensures clearance for both Power Steering and Air Conditioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Application:\u003c\/strong\u003e Suitable for both 2WD and 4WD drivetrain configurations.\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: 14px; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eProduct Specifications for PH 9400 L\/R\u003c\/strong\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; margin-top: 10px;\"\u003e\n\u003ctable style=\"min-width: 800px; border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; border-bottom: 2px solid #333;\"\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left; white-space: nowrap;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left; white-space: nowrap;\"\u003eValue\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left; white-space: nowrap;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left; white-space: nowrap;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #f9f9f9; font-weight: bold; white-space: nowrap;\"\u003ePart #\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003ePH 9400\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #f9f9f9; font-weight: bold; white-space: nowrap;\"\u003eGasket\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003eDSF 829\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #ffffff; font-weight: bold; white-space: nowrap;\"\u003ePrimary Pipe\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003e1⅝\" (41mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #ffffff; font-weight: bold; white-space: nowrap;\"\u003eEngine\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003e4.0L V6 Petrol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #f9f9f9; font-weight: bold; white-space: nowrap;\"\u003eP\/Steering\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #f9f9f9; font-weight: bold; white-space: nowrap;\"\u003eAir Con\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #ffffff; font-weight: bold; white-space: nowrap;\"\u003eOxy Sensor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #ffffff; font-weight: bold; white-space: nowrap;\"\u003eFitting Time\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003e3 Hrs\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\u003eImportant Notes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalytic Converters:\u003c\/strong\u003e These headers are designed to bolt up to the factory (O.E.) Catalytic Converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e Suitable for D40 Navara models manufactured between May 2005 and January 2010.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe image shown may not reflect the actual product\u003c\/li\u003e\n\u003cli\u003eShipping times may vary depending on destination and stock availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Applications:\u003c\/h3\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; margin-top: 10px;\"\u003e\n\u003ctable style=\"min-width: 1100px; border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; border-bottom: 2px solid #333;\"\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eFrom\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eTo\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eBody\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eSeries\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eEngine\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px 15px; text-align: left; white-space: nowrap;\"\u003eDrivetrain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eNissan\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eNavara\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eDual Cab \/ King Cab\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eD40\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e4.0L V6 Petrol\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eRX \/ ST-X\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e2WD \u0026amp; 4WD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.warranty-table-wrapper { overflow-x: auto; margin: 20px 0; }\n.warranty-table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; min-width: 400px; }\n.warranty-table th { background-color: #111; color: #fff; text-align: left; padding: 12px; }\n.warranty-table td { padding: 12px; border-bottom: 1px solid #ddd; }\n.warranty-table tr:nth-child(even) { background-color: #f9f9f9; }\n.warranty-title { font-size: 18px; font-weight: bold; margin-bottom: 10px; font-family: Arial, sans-serif; margin-top: 25px; }\n\u003c\/style\u003e\n\u003cdiv class=\"warranty-title\"\u003eWarranty Information\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; margin-top: 10px;\"\u003e\n\u003ctable class=\"warranty-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 12px; text-align: left; background-color: #111; color: #fff;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; background-color: #111; color: #fff;\"\u003eWarranty Period\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003ePacemaker Headers\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eTwo (2) years.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003ePacemaker King Brown 4x4 Exhaust systems\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eFive (5) years.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003ePacemaker Sports exhaust systems\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eFive (5) years.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eFabrication products and accessories\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #ddd;\"\u003eOne (1) year.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePayment \u0026amp; Security:\u003c\/strong\u003e\u003cbr\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":"Pacemaker Headers","offers":[{"title":"Default Title","offer_id":40443733934162,"sku":"PH9400L\/R","price":668.14,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/files\/7fb7f1d7-a443-4c76-970b-7d4fcc942dfc_5be5ab36-89cd-4125-b592-ba74a352a81d.png?v=1685708520","url":"https:\/\/fastautoparts.com.au\/products\/pacemaker-ph9400-tuned-performance-headers-navara-d40-4l-v6","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}