{"product_id":"catalytic-converter-for-honda-civic-2006-2010-1-3l-rear","title":"Catalytic Converter for Honda Civic (2006-2010) 1.3L Rear","description":"\u003ch2\u003eDirect-Fit Rear Catalytic Converter for 2006-2010 Honda Civic\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Rear Catalytic Converter restores compliant emissions treatment and unimpeded exhaust scavenge on the 2006-2010 Civic 1.3L to eliminate P0420 diagnostic trouble codes and optimize powertrain efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Civic Catalyst Breakdown and Backpressure Restriction\u003c\/h3\u003e\n\u003cp\u003eOver extended duty cycles, the factory downstream catalytic converter on the \u003cstrong\u003eFA3\u003c\/strong\u003e chassis experiences thermal washcoat depletion, sintering of internal precious metal matrices, and ceramic substrate fragmentation. In the lean-burn \u003cstrong\u003eLDA2\u003c\/strong\u003e hybrid powertrain, exhaust temperature fluctuations and carbon buildup degrade downstream reduction efficiency, triggering persistent check engine lights and choking secondary exhaust flow, which robs fuel economy and engine torque.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis rear catalytic converter assembly is engineered with a corrosion-resistant stainless steel outer shell and thick, precision-machined direct-fit flanges. Internally, a high-flow ceramic honeycomb substrate is coated with a high-grade catalytic washcoat to maximize emissions conversion without generating excessive exhaust backpressure. Precision robotically welded seams prevent pinhole exhaust leaks, ensuring exact downstream O2 sensor readouts and restoring standard backpressure characteristics to match OEM specifications.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\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;\"\u003e2006-2010 Honda Civic\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;\"\u003eLDA2 (1.3L) \/ FA3\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;\"\u003e110 hp \/ 123 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;\"\u003e17393, 16439, 642003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Honda Civic Hybrid Sedan 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2007 Honda Civic Hybrid Sedan 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2008 Honda Civic Hybrid Sedan 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2009 Honda Civic Hybrid Sedan 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2010 Honda Civic Hybrid Sedan 1.3L 4-Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the FA3 Civic?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2010 Honda Civic equipped with the \u003cstrong\u003eLDA2\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this resolve downstream P0420 catalyst efficiency trouble codes?\u003c\/strong\u003e\u003cbr\u003e Yes, replacing a degraded factory unit with this fresh ceramic substrate assembly restores correct chemical conversion and returns downstream oxygen sensor readings to normal operating parameters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Efficiency Benchmark\u003c\/h3\u003e\n\u003cp\u003eEngineered to satisfy exacting JDM emissions parameters and backpressure tolerances, this replacement unit preserves factory low-end torque response while keeping exhaust gas velocity clean and unrestricted.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50501079597304,"sku":"DS-E25B5GM1Q","price":133.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-honda-civic-2006-2010-1-3l-rear-1.jpg?v=1789325938","url":"https:\/\/performancechiptuning.com\/fr\/products\/catalytic-converter-for-honda-civic-2006-2010-1-3l-rear","provider":"Performance Chip Tuning","version":"1.0","type":"link"}