{"product_id":"catalytic-converter-for-fiat-500-2015-2019-1-4l-front","title":"Catalytic Converter for Fiat 500 (2015-2019) 1.4L Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Stainless Front Catalytic Converter for 2015-2019 Fiat 500 (312)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-fit front catalytic converter bolts directly behind the turbocharger on the 2015-2019 Fiat 500 (\u003cstrong\u003e312\u003c\/strong\u003e) equipped with the \u003cstrong\u003eEAF 1.4L MultiAir Turbo I4\u003c\/strong\u003e to convert HC, CO, and NOx emissions while restoring unimpeded exhaust flow.\u003c\/p\u003e\u003ch3\u003eThe Stock Fiat 500 Front Catalytic Converter Failure\u003c\/h3\u003e\u003cp\u003eMounted directly downstream of the turbocharger on the \u003cstrong\u003e312\u003c\/strong\u003e chassis, the factory front converter endures severe exhaust gas temperatures and rapid thermal cycling from the \u003cstrong\u003eEAF 1.4L MultiAir Turbo I4\u003c\/strong\u003e. Over time, repeated heat soak and rich-running boost transitions degrade the precious-metal washcoat and fracture the internal ceramic substrate. Once the monolith breaks apart inside the shell, loose fragments restrict exhaust scavenging, elevate turbo backpressure, and trigger \u003cstrong\u003eP0420\u003c\/strong\u003e or \u003cstrong\u003eP0430\u003c\/strong\u003e catalyst efficiency faults.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Front Catalytic Converter\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light \/ DTCs:\u003c\/strong\u003e Stored \u003cstrong\u003eP0420\u003c\/strong\u003e or \u003cstrong\u003eP0430\u003c\/strong\u003e catalyst efficiency codes when downstream O2 sensor readings mirror upstream switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetallic Exhaust Rattle:\u003c\/strong\u003e Audible buzzing or rattling from behind the turbocharger at idle or deceleration caused by a fractured ceramic substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestricted Turbo Spool \u0026amp; Emissions Failure:\u003c\/strong\u003e Sluggish boost response from elevated exhaust backpressure and failed OBD-II readiness inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Stainless Catalytic Converter Solution\u003c\/h3\u003e\u003cp\u003eBuilt with a corrosion-resistant stainless steel body and piping, this direct-fit replacement handles high turbocharger outlet temperatures without rust or heat cracking. Inside the 10-inch by 5-inch housing, a ceramic honeycomb substrate coated with precious-metal washcoat restores proper HC, CO, and NOx conversion for OBD-II compliance. Factory-style turbo and rear 2-bolt flanges, integrated mounting brackets, and an OEM-spec oxygen sensor bung allow a clean bolt-on installation with zero cutting or welding.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Front Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e1 x 2-Bolt Flange Gasket\u003c\/li\u003e\n\u003cli\u003e1 x Ring Seal\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;\"\u003e2015-2019 Fiat 500\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;\"\u003eEAF 1.4L MultiAir Turbo I4 \/ 312\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\u003e2015, 2016, 2017, 2018, 2019 Fiat 500 Hatchback \u0026amp; Convertible — 1.4L Turbocharged I4 (Front Position)\u003c\/li\u003e\n\u003cli\u003eFits Abarth, Turbo, and other turbocharged 1.4L trims\u003c\/li\u003e\n\u003cli\u003eExcludes naturally aspirated (non-turbo) 1.4L Fiat 500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the 312 500?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2015-2019 Fiat 500 equipped with the \u003cstrong\u003eEAF 1.4L MultiAir Turbo I4\u003c\/strong\u003e engine. \u003cstrong\u003eDoes not fit non-turbo 1.4L models. 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, it resolves catalyst-efficiency codes caused by a depleted converter.\u003c\/strong\u003e Oxygen sensors are not included; transfer your existing sensors or install new units after verifying there are no upstream exhaust leaks.\u003c\/p\u003e\u003ch4\u003eAre gaskets and mounting hardware included for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, the required 2-bolt flange gasket and ring seal are included.\u003c\/strong\u003e Soak rusted turbo and bracket fasteners with penetrating oil, allow the exhaust to cool completely, and torque all joints evenly to prevent leaks.\u003c\/p\u003e\u003ch3\u003eThe Fiat Precision Standard\u003c\/h3\u003e\u003cp\u003eBuilt to match factory \u003cstrong\u003e312\u003c\/strong\u003e exhaust geometry and ECU emissions thresholds, this converter restores clean catalyst conversion and dependable turbocharger flow. Keep your turbocharged Fiat 500 operating CEL-free and inspection-ready across all 46 EPA federal states.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68083817971960,"sku":"DS-EWHBR1N28","price":236.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-fiat-500-2015-2019-1-4l-front-1.jpg?v=1794533732","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-fiat-500-2015-2019-1-4l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}