{"product_id":"exhaust-system-with-catalytic-converter-for-honda-accord-2006-2007-2-4l","title":"Exhaust System with Catalytic Converter for Honda Accord (2006-2007) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit 409 Stainless Exhaust System with Catalytic Converter for 2006-2007 Honda Accord (CM5\/CM7)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This complete 409 stainless steel exhaust and dual-converter kit restores factory emissions compliance and quiet flow on 2006-2007 Honda Accord (\u003cstrong\u003eCM5\/CM7\u003c\/strong\u003e) \u003cstrong\u003eK24 2.4L\u003c\/strong\u003e vehicles.\u003c\/p\u003e\u003ch3\u003eThe Stock Honda Accord Exhaust Failure\u003c\/h3\u003e\u003cp\u003eOn the seventh-generation \u003cstrong\u003eCM5\/CM7\u003c\/strong\u003e Honda Accord equipped with the \u003cstrong\u003eK24 2.4L\u003c\/strong\u003e engine, thermal cycling and road salt corrode the thin factory exhaust flanges, muffler seams, and resonator baffles. Simultaneously, prolonged heat soak fractures the ceramic substrate inside the front manifold and intermediate catalytic converters. Once exhaust leaks draw air past the oxygen sensors or catalyst efficiency drops, the ECU logs a persistent \u003cstrong\u003eP0420\u003c\/strong\u003e check engine code.\u003c\/p\u003e\u003ch4\u003eCommon Symptoms of a Failing OEM Exhaust System\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine Light:\u003c\/strong\u003e Logs \u003cstrong\u003eP0420\u003c\/strong\u003e catalyst efficiency codes from degraded washcoat or pre-sensor exhaust leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRattles \u0026amp; Leaks:\u003c\/strong\u003e Fractured ceramic bricks rattle inside the converter shell while rusted flanges hiss under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFailed Emissions \u0026amp; Backpressure:\u003c\/strong\u003e Clogged substrates restrict exhaust scavenging, hurting throttle response and OBD-II inspection readiness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Direct-Fit 409 Stainless Exhaust Solution\u003c\/h3\u003e\u003cp\u003eBuilt from corrosion-resistant \u003cstrong\u003e409 stainless steel\u003c\/strong\u003e, this full assembly replicates OEM routing with mandrel-bent tubing, factory-style flanges, and stock hanger locations. Both the front manifold converter and intermediate converter house EPA-rated \u003cstrong\u003eceramic honeycomb\u003c\/strong\u003e substrates engineered to stabilize downstream oxygen readings and maintain quiet factory acoustics. Every junction uses direct bolt-on flanges or slip joints without cutting or welding, directly replacing OEM references \u003cstrong\u003e506158\u003c\/strong\u003e, \u003cstrong\u003e103168\u003c\/strong\u003e, and \u003cstrong\u003e302132\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Front Manifold Catalytic Converter Pipe\u003c\/li\u003e\n\u003cli\u003e1 Intermediate Catalytic Converter\u003c\/li\u003e\n\u003cli\u003e1 Mid Pipe with Resonator\u003c\/li\u003e\n\u003cli\u003e1 Rear Muffler\u003c\/li\u003e\n\u003cli\u003e2 U-Clamps\u003c\/li\u003e\n\u003cli\u003e2 Ring Gaskets\u003c\/li\u003e\n\u003cli\u003e1 Flange Gasket\u003c\/li\u003e\n\u003cli\u003eBolts as pictured\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;\"\u003e2006-2007 Honda Accord\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;\"\u003eK24 2.4L \/ CM5\/CM7\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\u003ctr style=\"background-color: #f9f9f9;\"\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;\"\u003e506158, 103168, 302132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2006-2007 Honda Accord (2.4L K24 4-Cylinder)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\u003ch4\u003eDoes this fit the CM5\/CM7 Accord?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes.\u003c\/strong\u003e This is a direct fit for the 2006-2007 Honda Accord equipped with the \u003cstrong\u003eK24 2.4L\u003c\/strong\u003e engine. \u003cstrong\u003eIt does not fit 2003-2005 or 2008-and-later Accords, and it is not legal for sale or use in California, Colorado, New York, or Maine.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eWill this clear P0420 codes, and are O2 sensors included?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eYes, new converters resolve \u003cstrong\u003eP0420\u003c\/strong\u003e efficiency faults, though O2 sensors are not included.\u003c\/strong\u003e Inspect and reuse healthy factory oxygen sensors, or replace fouled units before clearing ECU codes.\u003c\/p\u003e\u003ch4\u003eIs welding needed, and are gaskets included?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eNo welding is required.\u003c\/strong\u003e All flange and slip joints bolt together using the supplied ring gaskets, flange gasket, U-clamps, and hardware.\u003c\/p\u003e\u003ch3\u003eThe Honda Precision Standard\u003c\/h3\u003e\u003cp\u003eEngineered to restore factory backpressure, quiet cabin acoustics, and clean OBD-II catalyst readiness, this complete assembly eliminates recurring exhaust leaks on your \u003cstrong\u003eCM5\/CM7\u003c\/strong\u003e chassis. Install once with durable \u003cstrong\u003e409 stainless steel\u003c\/strong\u003e to maintain crisp \u003cstrong\u003eK24 2.4L\u003c\/strong\u003e throttle response and reliable daily operation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68092043395320,"sku":"DS-E4UPVL5KY","price":507.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-system-with-catalytic-converter-for-honda-accord-2006-2007-2-4l-1.jpg?v=1794596385","url":"https:\/\/performancechiptuning.com\/fr\/products\/exhaust-system-with-catalytic-converter-for-honda-accord-2006-2007-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}