{"product_id":"catalytic-converter-for-ford-fusion-2017-2020-2-0l","title":"Catalytic Converter for Ford Fusion (2017-2020) 2.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Stainless Catalytic Converter for 2017-2020 Ford Fusion (CD391)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-fit catalytic converter bolts behind the turbocharger on the 2017-2020 Ford Fusion (\u003cstrong\u003eCD391\u003c\/strong\u003e) \u003cstrong\u003e2.0L EcoBoost I4\u003c\/strong\u003e to restore emissions conversion and exhaust flow.\u003c\/p\u003e\u003ch3\u003eThe Stock Ford Fusion Catalytic Failure\u003c\/h3\u003e\u003cp\u003eOn the \u003cstrong\u003eCD391\u003c\/strong\u003e Fusion with the \u003cstrong\u003e2.0L EcoBoost I4\u003c\/strong\u003e, close-coupled turbocharger mounting subjects the OEM converter to severe thermal cycling and vibration. Over time, heat soak fractures the ceramic honeycomb substrate and degrades the precious-metal washcoat, reducing HC, CO, and NOx conversion. Once the core breaks apart, loose chunks rattle inside the shell, triggering \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e catalyst efficiency codes and restricting exhaust flow.\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 \/ DTCs:\u003c\/strong\u003e Stored \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e faults triggered by reduced post-catalyst oxygen storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate Rattle:\u003c\/strong\u003e Metallic rattling under load or idle from a fractured internal ceramic core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Backpressure:\u003c\/strong\u003e Sluggish turbo spool, reduced throttle response, and failed emissions inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Stainless Catalytic Converter Solution\u003c\/h3\u003e\u003cp\u003eEngineered for the \u003cstrong\u003e2.0L EcoBoost I4\u003c\/strong\u003e, this direct-fit unit pairs a corrosion-resistant stainless steel body and piping with a braided flex joint to absorb engine movement. Inside the 8-inch by 5-inch housing, a ceramic honeycomb substrate with precious-metal washcoat restores conversion efficiency for OBD-II compliance. Factory turbo-side and rear 2-bolt flanges, hanger rods, and dual O2 sensor bungs ensure a leak-free, bolt-on install without cutting or welding.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e1 x Ring Seal\u003c\/li\u003e\n\u003cli\u003e1 x 2-Bolt Flange Gasket\u003c\/li\u003e\n\u003cli\u003e4 x Bolts with nuts and washers\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;\"\u003e2017-2020 Ford Fusion\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;\"\u003e2.0L EcoBoost I4 \/ CD391\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\u003eMake: Ford\u003c\/li\u003e\n\u003cli\u003eModel: Ford Fusion 2.0L EcoBoost (SE, SEL, Titanium, Platinum)\u003c\/li\u003e\n\u003cli\u003eYears: 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eEngine: 2.0L turbocharged I4 (EcoBoost)\u003c\/li\u003e\n\u003cli\u003eExclusions: Not for 2013-2016 models, 1.5L, 2.5L, 2.7L, or Hybrid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the CD391 Fusion?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2017-2020 Ford Fusion equipped with the \u003cstrong\u003e2.0L EcoBoost I4\u003c\/strong\u003e engine. \u003cstrong\u003eExcludes 2013-2016 models, 1.5L\/2.5L\/2.7L\/Hybrid engines, and vehicles registered in CA, NY, CO, or ME (EPA Federal only, non-CARB).\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, if caused by catalyst wear.\u003c\/strong\u003e A new converter clears \u003cstrong\u003eP0420\/P0430\u003c\/strong\u003e codes once exhaust leaks are ruled out; O2 sensors are not included and must be transferred or replaced.\u003c\/p\u003e\u003ch4\u003eAre gaskets and mounting hardware included for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e The ring seal, 2-bolt flange gasket, and four bolts with nuts and washers are included; soak fasteners in penetrating oil and torque evenly.\u003c\/p\u003e\u003ch3\u003eThe Ford Precision Standard\u003c\/h3\u003e\u003cp\u003eBuilt to restore factory turbocharger flow and ECU readiness on your \u003cstrong\u003eCD391\u003c\/strong\u003e Fusion, this stainless converter ensures clean, CEL-free operation and dependable emissions compliance across federal states.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68085543010552,"sku":"DS-E9BQCMJ02","price":216.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-ford-fusion-2017-2020-2-0l-1.jpg?v=1794546820","url":"https:\/\/performancechiptuning.com\/es\/products\/catalytic-converter-for-ford-fusion-2017-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}