{"product_id":"catalytic-converter-for-lexus-rx350-2007-2009-3-5l-bank-1-bank-2","title":"Catalytic Converter for Lexus RX350 (2007-2009) 3.5L Bank 1 \u0026 Bank 2","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Manifold Catalytic Converter Set for 2007-2009 Lexus RX (XU30)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Direct-Fit Manifold Catalytic Converter Set replaces worn factory exhaust manifolds on the 2007-2009 Lexus RX to restore exhaust gas velocity, resolve check engine codes, and maintain proper emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Lexus RX Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eWith sustained mileage and thousands of thermal cycles, the factory ceramic substrate inside the \u003cstrong\u003eXU30\u003c\/strong\u003e exhaust manifolds experiences washcoat degradation and structural breakdown. Carbon buildup, thermal shock, and age-related sintering reduce catalytic reduction efficiency, leading to restricted exhaust scavenging, elevated backpressure, loss of fuel economy, and persistent \u003cstrong\u003eP0420\u003c\/strong\u003e and \u003cstrong\u003eP0430\u003c\/strong\u003e diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-on replacement for both Bank 1 and Bank 2 manifolds, this assembly features heavy-gauge stainless steel construction engineered to withstand extreme thermal expansion without cracking. Internally, a high-efficiency ceramic honeycomb core coated in precious metals ensures optimal oxidation of carbon monoxide and hydrocarbons while reducing nitrogen oxides. Precision laser-cut flanges, OE-location oxygen sensor bungs, and factory-matched hanger provisions enable direct installation without cutting, heating, or welding.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Bank 1 Manifold Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003e1 Bank 2 Manifold Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eExhaust Gaskets\u003c\/li\u003e\n  \u003cli\u003eMounting Studs and Nuts\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: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e2007-2009 Lexus RX\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;\"\u003e\n\u003cstrong\u003e2GR-FE\u003c\/strong\u003e \/ \u003cstrong\u003eXU30\u003c\/strong\u003e (GSU30 \/ GSU35)\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;\"\u003e270 hp \/ 251 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;\"\u003eDirect-fit Bank 1 and Bank 2 manifold converter set\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\u003e2007 Lexus RX350 3.5L V6 (\u003cstrong\u003e2GR-FE\u003c\/strong\u003e)\u003c\/li\u003e\n  \u003cli\u003e2008 Lexus RX350 3.5L V6 (\u003cstrong\u003e2GR-FE\u003c\/strong\u003e)\u003c\/li\u003e\n  \u003cli\u003e2009 Lexus RX350 3.5L V6 (\u003cstrong\u003e2GR-FE\u003c\/strong\u003e)\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 XU30 RX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2007-2009 Lexus RX equipped with the \u003cstrong\u003e2GR-FE\u003c\/strong\u003e engine. \u003cstrong\u003eThis is an EPA-compliant federal catalytic converter set; it is not legal for sale, installation, or use on vehicles licensed in California, Colorado, New York, or Maine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to correct engine misfires before installation?\u003c\/h4\u003e\n\u003cp\u003eYes, raw fuel entering the exhaust stream from misfires, bad ignition coils, or oil burning will instantly overheat and melt new catalytic substrate cores.\u003c\/p\u003e\n\n\u003ch3\u003eThe Lexus Standard\u003c\/h3\u003e\n\u003cp\u003eRestoring proper exhaust flow and clean tailpipe emissions is critical to preserving the refined, smooth closed-loop power delivery engineered into the Lexus luxury platform.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67896173625592,"sku":"DS-EO5E8LJQB","price":340.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-lexus-rx350-2007-2009-3-5l-bank-1-bank-2-1.jpg?v=1793293441","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-lexus-rx350-2007-2009-3-5l-bank-1-bank-2","provider":"Performance Chip Tuning","version":"1.0","type":"link"}