{"product_id":"catalytic-converter-for-chevrolet-spark-2013-2015-1-2l-rear","title":"Catalytic Converter for Chevrolet Spark (2013-2015) 1.2L Rear","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Rear Catalytic Converter for 2013-2015 Chevrolet Spark (M300)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-fit rear catalytic converter restores exhaust gas treatment efficiency, extinguishes P0420 fault codes, and stops internal substrate rattle on 2013-2015 Chevrolet Spark models.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Spark Catalyst Degradation\u003c\/h3\u003e\n\u003cp\u003eThe secondary ceramic washcoat on the factory \u003cstrong\u003eM300\u003c\/strong\u003e platform deteriorates over sustained thermal cycles, causing substrate sintering and reduced chemical reduction capacity. Exhaust backpressure builds as cellular channels clog or internal ceramic bricks fracture, triggering persistent catalyst system efficiency below threshold (P0420) diagnostic trouble codes and metallic buzzing under acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured with a durable stainless steel shell and direct-mate flanges, this rear converter replaces compromised factory units without cutting or custom pipe routing. The dense ceramic honeycomb substrate features an optimized washcoat matrix with precious metal loadings designed to treat HC, CO, and NOx while maintaining minimal backpressure for the high-revving \u003cstrong\u003eLL0\u003c\/strong\u003e inline-four. Standardized O2 sensor bungs and factory hanger placement ensure a leak-free seal using standard mechanical hand tools.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x catalytic converter\u003c\/li\u003e\n  \u003cli\u003eGasket(s) and mounting hardware\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;\"\u003e2013-2015 Chevrolet Spark\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;\"\u003eLL0 (1.2L S-TEC II) \/ M300\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;\"\u003e84 hp \/ 83 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;\"\u003eN\/A\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\u003e2013 Chevrolet Spark 1.2L L4 (Rear Position)\u003c\/li\u003e\n  \u003cli\u003e2014 Chevrolet Spark 1.2L L4 (Rear Position)\u003c\/li\u003e\n  \u003cli\u003e2015 Chevrolet Spark 1.2L L4 (Rear Position)\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 M300 Spark?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2013-2015 Chevrolet Spark equipped with the \u003cstrong\u003eLL0\u003c\/strong\u003e 1.2L engine. \u003cstrong\u003eNot legal for sale or use in California, Colorado, New York, or Maine on CARB-mandated emissions vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eAre oxygen sensors included with this assembly?\u003c\/h4\u003e\n\u003cp\u003eNo, oxygen sensors are not included; you must transfer your factory downstream sensors or install new OEM-grade sensors into the integrated bungs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Daily Driver Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to resolve check-engine warnings and maintain factory emissions compliance, this replacement converter ensures your compact commuter runs cleanly and efficiently across standard drive cycles.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67911315816696,"sku":"DS-EDOMEI2JV","price":356.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catalytic-converter-for-chevrolet-spark-2013-2015-1-2l-rear-1.jpg?v=1793400122","url":"https:\/\/performancechiptuning.com\/de\/products\/catalytic-converter-for-chevrolet-spark-2013-2015-1-2l-rear","provider":"Performance Chip Tuning","version":"1.0","type":"link"}