{"product_id":"catalytic-converter-for-cadillac-elr-2014-2016-1-4l","title":"Catalytic Converter for Cadillac ELR (2014-2016) 1.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Manifold Catalytic Converter for 2014-2016 Cadillac ELR (Delta II)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-fit manifold catalytic converter replaces the factory exhaust manifold and catalyst on the 2014-2016 Cadillac ELR (\u003cstrong\u003eDelta II\u003c\/strong\u003e) \u003cstrong\u003eLUU 1.4L\u003c\/strong\u003e to restore emissions conversion and flow.\u003c\/p\u003e\u003ch3\u003eThe Stock Cadillac ELR Exhaust Manifold Failure\u003c\/h3\u003e\u003cp\u003eOn the \u003cstrong\u003eDelta II\u003c\/strong\u003e chassis with the \u003cstrong\u003eLUU 1.4L\u003c\/strong\u003e range-extender engine, the OEM catalytic converter is integrated into the exhaust manifold and endures severe thermal cycling during generator start-stop operation. Prolonged heat soak fractures the internal ceramic honeycomb substrate and degrades its precious-metal washcoat. Broken substrate pieces rattle inside the housing, choke exhaust flow, and trigger catalyst-efficiency fault codes like \u003cstrong\u003eP0420\u003c\/strong\u003e.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Converter\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light:\u003c\/strong\u003e Stored \u003cstrong\u003eP0420\u003c\/strong\u003e or \u003cstrong\u003eP0430\u003c\/strong\u003e DTCs from depleted catalyst oxygen storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Rattle:\u003c\/strong\u003e Metallic noise when the \u003cstrong\u003eLUU 1.4L\u003c\/strong\u003e starts, signaling fractured ceramic substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestricted Flow:\u003c\/strong\u003e Elevated backpressure, sluggish generator operation, and failed emissions inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Stainless Exhaust Solution\u003c\/h3\u003e\u003cp\u003eThis replacement pairs a rust-resistant stainless steel manifold body with a ceramic honeycomb substrate coated in precious metals to convert HC, CO, and NOx effectively. Factory-matched cylinder head, bracket, and outlet flanges ensure a bolt-on fit with no cutting or welding. Integrated pre- and post-catalyst oxygen sensor bungs preserve accurate \u003cstrong\u003eLUU 1.4L\u003c\/strong\u003e ECU fuel-trim readings and restore quiet, federal EPA-compliant operation.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x Manifold Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e1 x Outlet Flange Gasket\u003c\/li\u003e\n\u003cli\u003eBolts, 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;\"\u003e2014-2016 Cadillac ELR\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;\"\u003eLUU 1.4L I4 \/ Delta II\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\u003e2014 Cadillac ELR Base (1.4L I4 Range-Extender)\u003c\/li\u003e\n\u003cli\u003e2015 Cadillac ELR Base (1.4L I4 Range-Extender)\u003c\/li\u003e\n\u003cli\u003e2016 Cadillac ELR Base (1.4L I4 Range-Extender)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the Delta II ELR?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e Fits 2014-2016 Cadillac ELR models equipped with the \u003cstrong\u003eLUU 1.4L\u003c\/strong\u003e engine. \u003cstrong\u003eNot CARB approved; illegal for sale or use in CA, NY, CO, or ME.\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 the converter failed.\u003c\/strong\u003e O2 sensors are excluded; transfer existing sensors or install new units and inspect for exhaust leaks.\u003c\/p\u003e\u003ch4\u003eAre gaskets and mounting hardware included for installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003ePartially.\u003c\/strong\u003e An outlet flange gasket and mounting hardware are included; install a new OE-style manifold gasket at the cylinder head.\u003c\/p\u003e\u003ch3\u003eThe Cadillac Precision Standard\u003c\/h3\u003e\u003cp\u003eBuilt for strict OBD-II precision, this converter keeps your \u003cstrong\u003eDelta II\u003c\/strong\u003e range-extender CEL-free. Stainless construction and OEM flanges ensure leak-free sealing under high thermal loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68089965543672,"sku":"DS-E2OYUGQSF","price":264.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-cadillac-elr-2014-2016-1-4l-1.jpg?v=1794585087","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-cadillac-elr-2014-2016-1-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}