{"product_id":"pacemaker-ph2634-tuned-performance-headers-chrysler-300c-hemi-v8","title":"Pacemaker | 1 7\/8\" Tuned Performance Headers | Chrysler 300C 5.7L 6.1L 6.4L Hemi V8 | PH2634 L\/R - 300C","description":"\u003ch2\u003ePacemaker Tuned Performance Headers - Chrysler 300C 5.7L, 6.1L \u0026amp; 6.4L Hemi V8 - PH2634 L\/R - 300C\u003c\/h2\u003e\n\u003cp\u003eMaximize the muscle of your Hemi V8 with the Pacemaker PH2634 Tuned Performance Headers, specifically engineered for the Chrysler 300C. Designed to suit the full range of Hemi powerplants—from the 5.7L and 6.1L to the high-output 6.4L—these headers utilize a precision-tuned length 4-into-1 design to drastically improve exhaust scavenging and engine breathing. Featuring large 1⅞\" (48mm) primary pipes and a 3\" (76mm) outlet, they provide the flow capacity necessary for significant horsepower and torque gains. Proudly Australian-made, these headers deliver the aggressive exhaust note and high-end performance that Chrysler enthusiasts demand.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cp\u003eThis product offers the following high-performance features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuned Design:\u003c\/strong\u003e Engineered with optimized pipe lengths to ensure maximum exhaust gas velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Piping:\u003c\/strong\u003e Large 1⅞\" (48mm) primary pipes designed for 5.7L, 6.1L, and 6.4L Hemi engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 3\" Outlet:\u003c\/strong\u003e Large 3\" (76mm) collectors to minimize backpressure and support high-RPM performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes 4x Oxygen Sensor wiring loom extensions (PEX2662) for a simplified installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Fitment:\u003c\/strong\u003e Designed to maintain full clearance for Power Steering and Air Conditioning components.\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 PH2634 L\/R - 300C\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;\"\u003ePH2634\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #f9f9f9; font-weight: bold; white-space: nowrap;\"\u003eOutlet\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003e3\" (76mm)\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;\"\u003e1⅞\" (48mm)\u003c\/td\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 (Includes 4x Extensions)\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;\"\u003eFitting Time\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003e5 Hrs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #ffffff; font-weight: bold; white-space: nowrap;\"\u003eE.G.R\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 5px; white-space: nowrap;\"\u003eN\/A\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 for performance use and require the installation of Aftermarket High-Flow Cats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e For a complete performance solution, these headers can be paired with Pacemaker’s full 3\" exhaust systems (Part Numbers: PP2634-52 and PP2634-53).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Included:\u003c\/strong\u003e This kit is supplied with the required PEX2662 Oxygen Sensor wiring loom extensions.\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;\"\u003eChrysler\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e300C\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;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eSedan \/ Wagon\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eGen I \/ Gen II\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e5.7L EZB \/ 6.1L EZF Hemi V8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eAutomatic \u0026amp; Manual\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eChrysler\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e300C \/ SRT8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e2024\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eSedan\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eGen II\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003e6.4L EZG Hemi V8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eAutomatic \u0026amp; Manual\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; white-space: nowrap; vertical-align: middle;\"\u003eRWD\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: 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":41278376706130,"sku":"PH2634 L\/R - 300C","price":1663.89,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/files\/PH2634LWebsitePhoto.png?v=1732080225","url":"https:\/\/fastautoparts.com.au\/products\/pacemaker-ph2634-tuned-performance-headers-chrysler-300c-hemi-v8","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}