{"product_id":"catalytic-converter-for-dodge-charger-2011-2020-5-7l","title":"Catalytic Converter for Dodge Charger (2011-2020) 5.7L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Stainless Catalytic Converter Pair for 2011-2020 Dodge Charger (LD)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This left and right direct-fit catalytic converter set replaces worn factory front converter pipes on the 2011-2020 Dodge Charger (\u003cstrong\u003eLD\u003c\/strong\u003e) \u003cstrong\u003eEZH 5.7L HEMI V8\u003c\/strong\u003e to restore exhaust flow and emissions compliance.\u003c\/p\u003e\u003ch3\u003eThe Stock Dodge Charger Catalytic Converter Failure\u003c\/h3\u003e\u003cp\u003eOn high-mileage \u003cstrong\u003eLD\u003c\/strong\u003e Chargers equipped with the \u003cstrong\u003eEZH 5.7L HEMI V8\u003c\/strong\u003e, sustained exhaust gas temperatures and thermal cycling fatigue the OEM ceramic monolith. Over time, the internal substrate fractures, breaks loose from its mounting mat, or suffers washcoat poisoning from oil consumption and cylinder misfires. Once the core degrades, oxygen storage capacity drops, triggering \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e catalyst efficiency faults while broken substrate fragments restrict exhaust flow and create metallic rattling.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Catalytic Converter\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light \/ Catalyst DTCs:\u003c\/strong\u003e Stored \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e codes caused by downstream O2 sensors mirroring upstream switching patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetallic Exhaust Rattle:\u003c\/strong\u003e Audible rattling beneath the floorboards at idle or deceleration from a fractured ceramic honeycomb substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackpressure \u0026amp; Flow Loss:\u003c\/strong\u003e Sluggish throttle response, elevated exhaust backpressure, and failed emissions testing due to clogged converter cells.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Stainless Exhaust Solution\u003c\/h3\u003e\u003cp\u003eConstructed with a corrosion-resistant stainless steel body (8-inch length, 5-inch height) and factory-routed piping, this complete left-and-right converter pair resists rust and thermal cracking. Inside, an OBD-II compliant ceramic honeycomb substrate coated with precious-metal catalysts converts HC, CO, and NOx without restricting V8 exhaust scavenging. Factory-style manifold flanges, integrated O2 sensor bungs, and rear clamp connections ensure a direct bolt-on installation with zero cutting or welding.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 x Catalytic Converters (Left and Right, Front Position)\u003c\/li\u003e\n\u003cli\u003e2 x Exhaust Clamps\u003c\/li\u003e\n\u003cli\u003e4 x Flange Bolts with Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\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;\"\u003e2011-2020 Dodge Charger\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;\"\u003eEZH 5.7L HEMI V8 \/ LD\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;\"\u003eEmissions \u0026amp; Substrate\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eEPA Federal (46-State Legal) \/ Ceramic Honeycomb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eInstallation Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eDirect Bolt-On OEM Replacement (No Cutting or Welding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Dodge Charger R\/T (5.7L HEMI V8)\u003c\/li\u003e\n\u003cli\u003e2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Dodge Charger Daytona (5.7L HEMI V8)\u003c\/li\u003e\n\u003cli\u003e2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Dodge Charger Pursuit (5.7L HEMI V8)\u003c\/li\u003e\n\u003cli\u003e2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Dodge Charger Enforcer (5.7L HEMI V8)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the LD Charger?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2011-2020 Dodge Charger equipped with the \u003cstrong\u003eEZH 5.7L HEMI V8\u003c\/strong\u003e engine. \u003cstrong\u003eNot compatible with 3.6L V6, 6.4L, or 6.2L supercharged engines. EPA (federal) compliant only—not CARB approved and not legal for vehicles registered in California, New York, Colorado, or Maine.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this clear P0420\/P0430 codes, and are O2 sensors included?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, when caused by a worn catalyst, and no, O2 sensors are not included.\u003c\/strong\u003e Installing fresh left and right units restores conversion efficiency to clear \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e codes, provided you inspect for exhaust leaks and transfer or replace your existing O2 sensors.\u003c\/p\u003e\u003ch4\u003eIs mounting hardware included for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, clamps and flange bolts are supplied.\u003c\/strong\u003e The kit includes two rear exhaust clamps and four flange bolts with nuts; soak seized OEM fasteners with penetrating oil, let the exhaust cool completely, and torque joints evenly before checking for leaks.\u003c\/p\u003e\u003ch3\u003eThe Dodge Performance Standard\u003c\/h3\u003e\u003cp\u003eBuilt to maintain proper V8 exhaust scavenging and backpressure balance, these direct-fit converter pipes restore crisp throttle response and dependable emissions operation on your \u003cstrong\u003eLD\u003c\/strong\u003e Charger. Every joint matches OEM flange geometry for leak-free street and fleet durability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68085525184760,"sku":"DS-E642KOJXF","price":316.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-dodge-charger-2011-2020-5-7l-1.jpg?v=1794546198","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-dodge-charger-2011-2020-5-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}