{"product_id":"catalytic-converter-for-land-rover-range-rover-sport-2014-2019-5-0l","title":"Catalytic Converter for Land Rover Range Rover Sport (2014-2019) 5.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Stainless Catalytic Converter Set for 2014-2019 Land Rover Range Rover Sport (L494)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-fit catalytic converter pair replaces both bank assemblies on the 2014-2019 \u003cstrong\u003eL494\u003c\/strong\u003e Land Rover Range Rover Sport \u003cstrong\u003eAJ133 5.0L Supercharged V8\u003c\/strong\u003e to restore emissions conversion and factory exhaust flow.\u003c\/p\u003e\u003ch3\u003eThe Stock Land Rover Range Rover Sport Catalytic Failure\u003c\/h3\u003e\u003cp\u003eOn the \u003cstrong\u003eL494\u003c\/strong\u003e chassis powered by the \u003cstrong\u003eAJ133 5.0L Supercharged V8\u003c\/strong\u003e, high exhaust gas temperatures from forced induction subject the factory catalytic converters to severe thermal cycling. Over time, repeated heat soak degrades the precious-metal washcoat and fractures the internal ceramic monolith inside the housing. Once the substrate cracks or melts, fragmented pieces restrict exhaust flow and prevent proper oxygen storage, triggering \u003cstrong\u003eP0420\u003c\/strong\u003e and \u003cstrong\u003eP0430\u003c\/strong\u003e catalyst-efficiency fault codes across both banks.\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\u003c\/strong\u003e (Bank 1) or \u003cstrong\u003eP0430\u003c\/strong\u003e (Bank 2) codes caused by depleted catalyst efficiency below ECM thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetallic Substrate Rattle:\u003c\/strong\u003e Audible buzzing or clattering underneath the vehicle at idle or deceleration from a fractured ceramic core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivability \u0026amp; Emissions Loss:\u003c\/strong\u003e Elevated exhaust backpressure causing sluggish throttle response, sulfur odors, and failed federal emissions inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit Stainless Catalytic Solution\u003c\/h3\u003e\u003cp\u003eThis two-pipe assembly replaces both left and right converters simultaneously using factory-spec flanges and pre- and post-catalyst O2 sensor bungs for a true bolt-on installation with no cutting or welding. Each converter features a corrosion-resistant stainless steel body and piping (8-inch body length, 5-inch body height) to resist thermal cracking and road-salt oxidation. Inside, a high-flow ceramic honeycomb substrate coated with precious metals converts HC, CO, and NOx cleanly to restore OBD-II readiness.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2 x Direct-Fit Catalytic Converter Pipes (Bank 1 \u0026amp; Bank 2)\u003c\/li\u003e\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;\"\u003e2014-2019 Land Rover Range Rover Sport\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;\"\u003eAJ133 5.0L Supercharged V8 \/ L494\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\u003e2014-2019 Land Rover Range Rover Sport (\u003cstrong\u003eL494\u003c\/strong\u003e) — \u003cstrong\u003e5.0L Supercharged V8\u003c\/strong\u003e (Supercharged, Supercharged Dynamic, HSE, HSE Dynamic, Autobiography, Autobiography Dynamic, SVR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusions:\u003c\/strong\u003e Does not fit full-size Range Rover (L405) or 3.0L V6 models. Not CARB compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the L494 Range Rover Sport?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This pair is a direct fit for the 2014-2019 Land Rover Range Rover Sport equipped with the \u003cstrong\u003eAJ133 5.0L Supercharged V8\u003c\/strong\u003e. \u003cstrong\u003eIt does not fit the full-size Range Rover or 3.0L V6 models, and as an EPA federal part it is 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 worn converters, though O2 sensors are not included.\u003c\/strong\u003e Transfer your existing sensors or install new pre- and post-catalyst sensors while verifying there are no upstream exhaust leaks causing \u003cstrong\u003eP0420\u003c\/strong\u003e or \u003cstrong\u003eP0430\u003c\/strong\u003e.\u003c\/p\u003e\u003ch4\u003eWhat prep is required for bolt-on installation?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eAllow the exhaust to cool completely and soak all flange hardware with penetrating oil before unbolting.\u003c\/strong\u003e Install using new gaskets, torque flange fasteners evenly, and inspect every joint for leaks once the engine reaches operating temperature.\u003c\/p\u003e\u003ch3\u003eThe Land Rover Precision Standard\u003c\/h3\u003e\u003cp\u003eEngineered to meet strict European OBD-II monitoring tolerances, this direct-fit stainless converter pair keeps the \u003cstrong\u003eL494\u003c\/strong\u003e ECM satisfied without check engine lights. Built for clean emissions compliance and reliable exhaust scavenging under supercharged V8 heat loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68083820527864,"sku":"DS-EJJ21IEVC","price":378.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-land-rover-range-rover-sport-2014-2019-5-0l-1.jpg?v=1794533803","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-land-rover-range-rover-sport-2014-2019-5-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}