{"product_id":"catalytic-converter-for-hyundai-elantra-2011-2012-2-0l-front","title":"Catalytic Converter for Hyundai Elantra (2011-2012) 2.0L Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Front Exhaust Manifold Catalytic Converter for 2011-2012 Hyundai Elantra (FD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The front exhaust manifold catalytic converter replaces the cracked or degraded OEM manifold assembly on the 2011-2012 Hyundai Elantra to restore exhaust gas flow, clear catalytic efficiency fault codes, and ensure reliable emissions control.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Elantra Manifold Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory integrated exhaust manifold converters on the \u003cstrong\u003eBeta II (G4GC)\u003c\/strong\u003e engine are subject to severe thermal cycling and localized heat soak. Over repeated thermal expansion cycles, the OEM cast metal frequently develops stress fractures along the runner merges and flange seams. Concurrently, high-mileage exhaust gas temperatures cause internal ceramic substrate breakdown, leading to excessive backpressure, sluggish low-end torque, unmetered oxygen sensor readings, and persistent \u003cstrong\u003eP0420\u003c\/strong\u003e diagnostic trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct replacement exhaust manifold catalytic converter is engineered with high-grade, heat-resistant steel and reinforced collector joints to resist thermal fatigue cracking. Optimized internal washcoat loading provides rapid light-off temperatures to efficiently convert harmful hydrocarbons, carbon monoxide, and NOx into inert emissions. Precision-machined cylinder head flanges guarantee an exact, leak-free seal matching OEM part numbers \u003cstrong\u003e6588972\u003c\/strong\u003e, \u003cstrong\u003e8H55-48\u003c\/strong\u003e, and \u003cstrong\u003e8H5548\u003c\/strong\u003e without requiring modification.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Front Exhaust Manifold Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eInstallation Gasket\u003c\/li\u003e\n  \u003cli\u003eMounting Bolts\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;\"\u003e2011-2012 Hyundai Elantra\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;\"\u003eBeta II (G4GC) 2.0L \/ FD\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;\"\u003e138 hp \/ 136 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;\"\u003e6588972, 8H55-48, 8H5548\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\u003e2011 Hyundai Elantra Touring 2.0L L4 Gas (FD)\u003c\/li\u003e\n  \u003cli\u003e2012 Hyundai Elantra Touring 2.0L L4 Gas (FD)\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 FD Elantra?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2011-2012 Hyundai Elantra equipped with the \u003cstrong\u003eBeta II (G4GC)\u003c\/strong\u003e 2.0L engine. \u003cstrong\u003eNot legal for sale or use in California or New York emissions applications, and does not fit 1.8L Nu engine models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eIs this unit compliant with emissions regulations in all states?\u003c\/h4\u003e\n\u003cp\u003eThis catalytic converter meets federal EPA standards but is not CARB-approved, meaning it cannot be legally installed on vehicles registered in California or New York.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Commuter Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for dependable everyday reliability, this unit restores smooth engine breathing, stable fuel trims, and factory emissions compliance without premature catalyst failure.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67563056300280,"sku":"DS-E2SDNR9KL","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-hyundai-elantra-2011-2012-2-0l-front-1.jpg?v=1790999974","url":"https:\/\/performancechiptuning.com\/de\/products\/catalytic-converter-for-hyundai-elantra-2011-2012-2-0l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}