{"product_id":"catalytic-converter-for-acura-rdx-2013-2017-3-5l-front-left-right","title":"Catalytic Converter for Acura RDX (2013-2017) 3.5L Front Left \u0026 Right","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Replacement Front Catalytic Converter Set for 2013-2017 Acura RDX (TB3\/TB4)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Front Catalytic Converter Set replaces worn or clogged bank 1 and bank 2 manifold converters on the 2013-2017 Acura RDX to restore exhaust velocity, clear P0420\/P0430 trouble codes, and maintain proper emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Acura RDX Manifold Converter Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory close-coupled manifold converters on the \u003cstrong\u003eJ35Y2\u003c\/strong\u003e 3.5L V6 are mounted directly to the cylinder heads, exposing them to continuous thermal shock and violent exhaust pulsing. Over high mileage cycles, oil blow-by associated with the factory VCM (Variable Cylinder Management) system fouls the precious metal washcoat, leading to substrate poisoning, core melt-down, and face-plugging. This restriction increases exhaust backpressure, spikes cylinder head temperatures, robs the \u003cstrong\u003eTB3\/TB4\u003c\/strong\u003e platform of fuel efficiency, and triggers persistent catalyst efficiency DTC faults.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured as a heavy-duty direct replacement, this manifold converter pair features corrosion-resistant stainless steel shells engineered to resist thermal distortion under severe operating loads. Internally, a durable ceramic honeycomb substrate provides optimal surface-area-to-volume ratio, facilitating chemical reduction and oxidation reactions without bottlenecking exhaust flow dynamics. Precision robotic welds and rigid connection flanges align with the factory cylinder head and flex-pipe attachment points. Note: The unit does not fit the factory heat shield perfectly, and slight shield modification may be required during installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Front Left Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003e1x Front Right Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eMounting Hardware\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;\"\u003e2013-2017 Acura RDX\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\u003eJ35Y2\u003c\/strong\u003e 3.5L V6 \/ \u003cstrong\u003eTB3\/TB4\u003c\/strong\u003e\n\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;\"\u003e273-279 hp \/ 251-252 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;\"\u003e\n\u003cstrong\u003e16643\u003c\/strong\u003e, \u003cstrong\u003e16658\u003c\/strong\u003e\n\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\u003e2013-2017 Acura RDX Base 3.5L V6 (FWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2016-2017 Acura RDX Advance Package 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2013-2017 Acura RDX Technology Package 3.5L V6\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 TB3\/TB4 RDX?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2013-2017 Acura RDX equipped with the \u003cstrong\u003eJ35Y2\u003c\/strong\u003e engine. \u003cstrong\u003eNot legal for sale, installation, or use on vehicles registered in California or New York emissions standard states.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo original heat shields bolt directly back on?\u003c\/h4\u003e\n\u003cp\u003eNo, the unit does not fit the factory heat shield perfectly, so minor trimming or adjustment of the original heat shields is required during professional installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Acura Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the exact tolerances of Japanese performance engineering, restoring unrestricted exhaust pathways ensures consistent VTEC engagement, crisp throttle response, and quiet cabin refinement across all driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67563091722488,"sku":"DS-EJYW6V3LR","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-acura-rdx-2013-2017-3-5l-front-left-right-1.jpg?v=1791000986","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-acura-rdx-2013-2017-3-5l-front-left-right","provider":"Performance Chip Tuning","version":"1.0","type":"link"}