{"product_id":"catalytic-converter-for-ford-f-150-2009-2010-4-6l-left","title":"Catalytic Converter for Ford F-150 (2009-2010) 4.6L Left","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Left Catalytic Converter for 2009-2010 Ford F-150 (P415)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit left catalytic converter replaces a degraded or plugged factory emissions unit on the 2009-2010 Ford F-150 to restore proper exhaust velocity, eliminate catalyst efficiency trouble codes, and reduce tailpipe emissions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford F-150 Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust converters on high-mileage \u003cstrong\u003eP415\u003c\/strong\u003e platform trucks frequently suffer from internal thermal breakdown, washcoat sintering, and substrate melt-down caused by sustained heavy towing loads and rich fuel trims. As the internal honeycombs crumble or clog, exhaust backpressure spikes across the left bank, causing exhaust gas scavenging loss, sluggish throttle tip-in, and inevitable \u003cstrong\u003eP0420\u003c\/strong\u003e\/\u003cstrong\u003eP0430\u003c\/strong\u003e diagnostic trouble codes on the \u003cstrong\u003e4.6L Modular V8\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact OEM dimensions, this direct-fit converter utilizes a heavy-gauge stainless steel outer shell and robust round casing to withstand thermal fatigue and road debris corrosion. Internally, a flow-optimized ceramic substrate features a high-density precious metal washcoat to clean raw hydrocarbons and carbon monoxide efficiently. CNC-cut 2-bolt loose flanges, flare joints, and factory-located O2 sensor bungs allow a straight bolt-on replacement for part number \u003cstrong\u003e645204\u003c\/strong\u003e without requiring pipe expansion or custom fabrication.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Left Direct-Fit Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eInstallation Hardware \/ Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2009-2010 Ford F-150\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4.6L Modular V8 \/ P415\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e248-292 hp \/ 294-320 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e645204\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009 Ford F-150 4.6L V8 (Left Position)\u003c\/li\u003e\n  \u003cli\u003e2010 Ford F-150 4.6L V8 (Left Position)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the P415 F-150?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2009-2010 Ford F-150 equipped with the \u003cstrong\u003e4.6L Modular V8\u003c\/strong\u003e on the driver (left) side. \u003cstrong\u003eNon-CARB compliant: this item cannot be sold or shipped to California, New York, Colorado, or Maine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eIs welding or pipe cutting required for installation?\u003c\/h4\u003e\n\u003cp\u003eNo, this unit is built with factory-matched 2-bolt flanges and direct OE-routed connection points for a complete bolt-on repair.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Truck Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the structural and thermal demands of working half-ton pickups, this converter maintains correct backpressure metrics to preserve low-end torque when towing trailers or carrying heavy payloads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67916954697976,"sku":"DS-E672HMIKM","price":205.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-ford-f-150-2009-2010-4-6l-left-1.jpg?v=1793478812","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-ford-f-150-2009-2010-4-6l-left","provider":"Performance Chip Tuning","version":"1.0","type":"link"}