{"product_id":"catalytic-converter-for-kia-spectra-2004-2009-2-0l-front","title":"Catalytic Converter for Kia Spectra (2004-2009) 2.0L Front","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Front Exhaust Manifold Catalytic Converter for 2004-2009 Kia Spectra (LD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The front exhaust manifold catalytic converter replaces the cracked or degraded factory manifold converter on the 2004-2009 Kia Spectra to resolve P0420 diagnostic trouble codes, restore exhaust scavenging, and eliminate excessive backpressure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Spectra Manifold Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust manifolds on the \u003cstrong\u003eLD\u003c\/strong\u003e platform paired with the 2.0L \u003cstrong\u003eBeta II G4GC\u003c\/strong\u003e engine frequently suffer from thermal shock and fatigue cracking along the runner-to-collector weld joints. Over extended mileage, heat soak and thermal cycling degrade the stock internal ceramic substrate washcoat, resulting in substrate crumbling, exhaust restrictions, and persistent P0420 catalyst efficiency check-engine lights. Once the internal monolith deteriorates, exhaust backpressure spikes, leading to sluggish acceleration and unmetered upstream exhaust leaks.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct replacement front catalytic converter is fabricated with thick-gauge stainless steel tubing and CNC-machined mounting flanges to resist thermal warping and prevent high-temperature cracking. The integrated high-efficiency washcoat matrix facilitates rapid catalytic light-off temperatures while providing low-restriction exhaust flow out of the cylinder head. Designed to replicate factory geometry, it matches OEM reference numbers \u003cstrong\u003e6588972\u003c\/strong\u003e, \u003cstrong\u003e8H55-48\u003c\/strong\u003e, and \u003cstrong\u003e8H5548\u003c\/strong\u003e for straightforward bolt-on installation without custom welding or fabrication.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Front Exhaust Manifold Catalytic Converter\u003c\/li\u003e\n  \u003cli\u003eExhaust Gasket\u003c\/li\u003e\n  \u003cli\u003eInstallation Bolts\u003c\/li\u003e\n\u003c\/ul\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;\"\u003e2004-2009 Kia Spectra\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 Beta II (G4GC) \/ LD\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;\"\u003e138 hp \/ 136 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;\"\u003e6588972, 8H55-48, 8H5548\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\u003e2004-2009 Kia Spectra (2.0L 4-Cylinder)\u003c\/li\u003e\n  \u003cli\u003e2005-2009 Kia Spectra5 (2.0L 4-Cylinder)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the LD Spectra?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2004-2009 Kia Spectra equipped with the 2.0L \u003cstrong\u003eBeta II G4GC\u003c\/strong\u003e engine. \u003cstrong\u003eNot legal for sale or use in California or New York emissions applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eIs welding or cutting required for installation?\u003c\/h4\u003e\n\u003cp\u003eNo, this unit is a 100% bolt-on direct replacement engineered with factory-spec flanges, though professional installation is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver reliable daily drivability, this direct-fit catalytic manifold assembly restores proper backpressure balance, stabilizes upstream and downstream oxygen sensor readings, and ensures consistent highway performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67563057938680,"sku":"DS-EZCYCTOUV","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-kia-spectra-2004-2009-2-0l-front-1.jpg?v=1791000005","url":"https:\/\/performancechiptuning.com\/products\/catalytic-converter-for-kia-spectra-2004-2009-2-0l-front","provider":"Performance Chip Tuning","version":"1.0","type":"link"}