{"product_id":"catalytic-converter-for-hyundai-tucson-2016-2018-1-6l-front","title":"Catalytic Converter for Hyundai Tucson (2016-2018) 1.6L Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Front Catalytic Converter for 2016-2018 Hyundai Tucson (TL)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Front Catalytic Converter replaces the degraded or clogged factory emissions manifold downpipe on the 2016-2018 Tucson to restore factory exhaust scavenging and eliminate P0420 catalytic efficiency trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Tucson Catalytic Converter Degradation\u003c\/h3\u003e\n\u003cp\u003eUnder continuous thermal cycles and elevated exhaust gas temperatures (EGTs) produced by the turbocharged \u003cstrong\u003e1.6L Gamma G4FJ\u003c\/strong\u003e, factory ceramic washcoats deteriorate over time. In high-mileage \u003cstrong\u003eTL chassis\u003c\/strong\u003e configurations, soot buildup and localized heat soak cause cell fracturing and catalyst breakdown within the close-coupled front assembly. This structural restriction limits turbo spool efficiency, generates excessive backpressure against the turbine wheel, triggers downstream O2 sensor check engine lights, and compromises stoichiometric burn efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a bolt-on replacement for AWD drivetrains, this front assembly features a heavy-gauge 409 stainless steel housing designed to resist thermal fatigue and stress cracking. Inside, a high-flow ceramic honeycomb substrate is coated with an optimized precious-metal washcoat to reliably neutralize hydrocarbons (HC), carbon monoxide (CO), and nitrogen oxides (NOx). CNC-machined direct-fit flanges ensure factory-grade alignment without cutting or welding, directly bolting up to OEM part number \u003cstrong\u003e28530-2BAJ0\u003c\/strong\u003e to maintain tight seal integrity and eliminate high-temp exhaust leaks.\u003c\/p\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;\"\u003e2016-2018 Hyundai Tucson (AWD Only)\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;\"\u003e1.6L G4FJ Turbo \/ TL\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;\"\u003e175 hp \/ 195 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;\"\u003e28530-2BAJ0, 679-547, 644197\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\u003e2016 Hyundai Tucson 1.6L 4-Cylinder Turbocharged AWD\u003c\/li\u003e\n  \u003cli\u003e2017 Hyundai Tucson 1.6L 4-Cylinder Turbocharged AWD\u003c\/li\u003e\n  \u003cli\u003e2018 Hyundai Tucson 1.6L 4-Cylinder Turbocharged AWD\u003c\/li\u003e\n  \u003cli\u003eNote: Fits Front position on AWD models only; does not fit 2.0L naturally aspirated or FWD drivetrains. 46-state legal (cannot ship to CA, NY, CO, ME).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the TL Tucson?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2016-2018 Hyundai Tucson equipped with the \u003cstrong\u003eG4FJ\u003c\/strong\u003e 1.6L turbo engine and all-wheel-drive platform.\u003c\/p\u003e\n\n\u003ch4\u003eWill this resolve active P0420\/P0430 diagnostic trouble codes?\u003c\/h4\u003e\n\u003cp\u003eAssuming oxygen sensors and engine fuel trims are operating properly, this direct-fit unit restores factory catalytic washcoat efficiency to clear converter degradation codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Crossover Benchmark\u003c\/h3\u003e\n\u003cp\u003eBuilt to endure the daily demands of commuter and light utility driving, this emissions assembly delivers factory-spec exhaust velocity and leak-free backpressure management across all operating temps.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67538070569208,"sku":"DS-EZ22QAJQO","price":228.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-hyundai-tucson-2016-2018-1-6l-front-1.jpg?v=1790622002","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-hyundai-tucson-2016-2018-1-6l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}