{"product_id":"catalytic-converter-for-isuzu-amigo-1998-1999-3-2l-left-right","title":"Catalytic Converter for Isuzu Amigo (1998-1999) 3.2L Left \u0026 Right","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Left \u0026amp; Right Catalytic Converter Set for 1998-1999 Isuzu Amigo (UER)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Left \u0026amp; Right Catalytic Converter Set restores factory exhaust backpressure and emissions compliance on the 1998-1999 Isuzu Amigo 3.2L to resolve catalyst-efficiency diagnostic trouble codes and prevent exhaust flow bottlenecks.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Isuzu Amigo Catalyst Degradation and Thermal Washout\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust converters on the \u003cstrong\u003eUER\u003c\/strong\u003e chassis endure severe exhaust gas temperature cycling and oil-vapor contamination typical of high-mileage \u003cstrong\u003e6VD1\u003c\/strong\u003e engines. Over time, original ceramic cores undergo substrate sintering, internal cell collapse, or washcoat thermal degradation. This deterioration impairs the reduction of NOx, CO, and unburned hydrocarbons, triggering persistent P0420 and P0430 diagnostic trouble codes. Furthermore, physical breakdown of the internal honeycombs causes exhaust flow restriction, elevating cylinder head backpressure, trapping heat around exhaust valves, and degrading low-end torque output during off-road loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-on replacement pair, this manifold-back converter assembly utilizes heavy-gauge stainless steel tubing and outer shells designed to withstand trail debris and thermal stress. Inside, high-porosity ceramic substrates are coated with an active washcoat of precious metal catalysts (platinum, palladium, and rhodium) to restore chemical conversion efficiency without restricting volumetric exhaust velocity. CNC-machined mounting flanges match factory manifold studs precisely to eliminate exhaust leaks, while integrated factory-location oxygen sensor bungs retain stock sensor positioning to deliver accurate closed-loop ECU feedback without custom fabrication.\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;\"\u003e1998-1999 Isuzu Amigo\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;\"\u003e\n\u003cstrong\u003e6VD1\u003c\/strong\u003e 3.2L V6 \/ \u003cstrong\u003eUER\u003c\/strong\u003e\n\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;\"\u003e205 hp \/ 214 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;\"\u003e\n\u003cstrong\u003e16499\u003c\/strong\u003e, \u003cstrong\u003e16500\u003c\/strong\u003e, \u003cstrong\u003e40385\u003c\/strong\u003e, \u003cstrong\u003e40384\u003c\/strong\u003e, \u003cstrong\u003e54334\u003c\/strong\u003e, \u003cstrong\u003e4365\u003c\/strong\u003e, \u003cstrong\u003eREPI960305\u003c\/strong\u003e, \u003cstrong\u003eREPI960306\u003c\/strong\u003e\n\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\u003e1998 Isuzu Amigo S 3.2L V6 (6VD1) 4WD \/ RWD\u003c\/li\u003e\n  \u003cli\u003e1999 Isuzu Amigo S 3.2L V6 (6VD1) 4WD \/ RWD\u003c\/li\u003e\n  \u003cli\u003eNote: Fits 3.2L V6 models only; does not fit 2.2L inline-4 models.\u003c\/li\u003e\n  \u003cli\u003eEmissions: EPA compliant (46-state legal; not legal for sale or use in CA, NY, CO, or ME).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the UER Amigo?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 1998-1999 Isuzu Amigo equipped with the \u003cstrong\u003e6VD1\u003c\/strong\u003e 3.2L V6 engine.\u003c\/p\u003e\n\n\u003ch4\u003eWill this direct-fit catalytic converter clear catalytic efficiency CEL codes like P0420 and P0430?\u003c\/h4\u003e\n\u003cp\u003eYes, it restores factory emissions scrubbing efficiency to eliminate downstream O2 sensor fault codes when ignition and fuel trim systems are operating correctly.\u003c\/p\u003e\n\n\u003ch3\u003eThe Isuzu Trail Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for rugged body-on-frame utility, this converter assembly withstands continuous chassis vibration, heavy thermal cycling, and off-road exhaust stress without structural fatigue.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67538022727928,"sku":"DS-EGI5LT5B6","price":311.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-isuzu-amigo-1998-1999-3-2l-left-right-1.jpg?v=1790620975","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-isuzu-amigo-1998-1999-3-2l-left-right","provider":"Performance Chip Tuning","version":"1.0","type":"link"}