{"title":"Infiniti Q45 Catalytic Converters","description":"\u003cp\u003eMagnaFlow offers OEM-grade Infiniti Q45 catalytic converters in direct-fit, manifold, and universal configurations for a range of model years, engines, and vehicle setups. Direct-fit converters are engineered for specific applications, while universal converters require professional fabrication and installation. Choose the correct Federal\/EPA- or CARB-compliant converter to restore emissions-system performance and help keep the check engine light off. Use Shop by Vehicle to find the right converter for your Q45.\u003c\/p\u003e","products":[{"product_id":"50004-magnaflow-standard-grade-federal-epa-compliant-universal-catalytic-converter-50004","title":"MagnaFlow Standard Grade Federal \/ EPA Compliant Universal Catalytic Converter 50004","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Universal Catalytic Converter 50004. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42273985429579,"sku":"50004","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/50004_90f12943-0e56-4b48-b607-a2dcf801749f.jpg?v=1790202269"},{"product_id":"21-117-magnaflow-1996-infiniti-q45-4-5l-1997-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-117","title":"MagnaFlow 1996 INFINITI Q45 4.5L \/ 1997 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-117","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-117. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1996 INFINITI Q45 4.5L \u0026amp; 1997 INFINITI Q45 4.1L. MagnaFlow 21-117 interchanges with OE parts 20010-6P600. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274001616971,"sku":"21-117","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_e4345782-cd3f-4cb0-bf94-5657fb92109c.jpg?v=1790184215"},{"product_id":"21-119-magnaflow-1996-infiniti-q45-4-5l-1997-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-119","title":"MagnaFlow 1996 INFINITI Q45 4.5L \/ 1997 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-119","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-119. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1996 INFINITI Q45 4.5L \u0026amp; 1997 INFINITI Q45 4.1L. MagnaFlow 21-119 interchanges with OE parts 20011-6P100. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274001682507,"sku":"21-119","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_301a2cc7-e6ac-4a2b-821b-09d9a060f221.jpg?v=1790184223"},{"product_id":"21-120-magnaflow-1996-infiniti-q45-4-5l-1997-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-120","title":"MagnaFlow 1996 INFINITI Q45 4.5L \/ 1997 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-120","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-120. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1996 INFINITI Q45 4.5L \u0026amp; 1997 INFINITI Q45 4.1L. MagnaFlow 21-120 interchanges with OE parts 20011-6P600. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274002206795,"sku":"21-120","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_76c514ac-bd68-4239-b224-5f9864d22ca2.jpg?v=1790184227"},{"product_id":"21-116-magnaflow-1996-infiniti-q45-4-5l-1997-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-116","title":"MagnaFlow 1996 INFINITI Q45 4.5L \/ 1997 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-116","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-116. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1996 INFINITI Q45 4.5L \u0026amp; 1997 INFINITI Q45 4.1L. MagnaFlow 21-116 interchanges with OE parts 20010-6P100. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274002534475,"sku":"21-116","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_027dd67d-8da6-4466-bd4b-eb7a024bb52d.jpg?v=1790184211"},{"product_id":"21-115-magnaflow-1995-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-115","title":"MagnaFlow 1995 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-115","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-115. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1995 INFINITI Q45 4.5L. MagnaFlow 21-115 interchanges with OE parts 20010-64U10, 20010-64U11. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274002567243,"sku":"21-115","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_8147d76a-fcc1-4f54-b301-c5d2306a828d.jpg?v=1790184207"},{"product_id":"21-118-magnaflow-1995-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-21-118","title":"MagnaFlow 1995 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 21-118","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 21-118. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1995 INFINITI Q45 4.5L. MagnaFlow 21-118 interchanges with OE parts 20011-64U10, 20011-64U11. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274002862155,"sku":"21-118","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_2286f777-7f66-4e36-ac5f-bea7f67a6a43.jpg?v=1790184219"},{"product_id":"23144-magnaflow-1990-1993-infiniti-q45-4-5l-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-23144","title":"MagnaFlow 1990-1993 INFINITI Q45 4.5L Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23144","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23144. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1990-1993 INFINITI Q45 4.5L. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274172567627,"sku":"23144","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/23144_239f77dc-1952-4bf1-8d79-98fcc319a382.jpg?v=1790188820"},{"product_id":"23143-magnaflow-1990-1993-infiniti-q45-4-5l-standard-grade-federal-epa-compliant-direct-fit-catalytic-converter-23143","title":"MagnaFlow 1990-1993 INFINITI Q45 4.5L Standard Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 23143","description":"Keep the check engine light off with MagnaFlow Standard Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 23143. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1990-1993 INFINITI Q45 4.5L. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274173812811,"sku":"23143","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/23143_d63513d7-388e-464c-be52-b1bd3752ca67.jpg?v=1790188815"},{"product_id":"337304-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-337304","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337304","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337304. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274192326731,"sku":"337304","price":316.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/337304_8cd6aaf5-62ed-479f-9092-272442d4c237.jpg?v=1790193714"},{"product_id":"337305-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-337305","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337305","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337305. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274198782027,"sku":"337305","price":358.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/337305_ae20a292-d370-4ee6-bd67-ff4cc66065a5.jpg?v=1790193719"},{"product_id":"338004-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-338004","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338004","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338004. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274201731147,"sku":"338004","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/338004_2d96c8e8-f875-4c4d-b4b3-45a58eabd414.jpg?v=1790193811"},{"product_id":"338005-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-338005","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338005","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338005. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274202288203,"sku":"338005","price":301.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/338005_e7913925-5903-4b78-ba9f-45c88e836c0e.jpg?v=1790193815"},{"product_id":"441305-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-441305","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441305","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441305. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274207203403,"sku":"441305","price":548.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/441305_97f86c28-cd37-4fc3-a3e0-83f18df4e429.jpg?v=1790195245"},{"product_id":"441306-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-441306","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441306","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441306. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274207105099,"sku":"441306","price":548.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/441306_fea7931b-e936-48ba-9de3-b157a40029a2.jpg?v=1790195249"},{"product_id":"444106-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-444106","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444106","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444106. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274212937803,"sku":"444106","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/444106_b6b558b4-24d0-4580-bb92-73140fc9f960.jpg?v=1790195547"},{"product_id":"444105-magnaflow-california-grade-carb-compliant-universal-catalytic-converter-444105","title":"MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444105","description":"Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444105. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274214477899,"sku":"444105","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/444105_361f3532-dc52-4195-8c47-5b0af8851c17.jpg?v=1790195543"},{"product_id":"51569-magnaflow-1997-2001-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-51569","title":"MagnaFlow 1997-2001 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 51569","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 51569. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1997-2001 INFINITI Q45 4.1L. MagnaFlow 51569 includes (1) Flange Gasket, (2) Bolts, (2) Nuts and interchanges with OE parts 20011-6P110, 20011-6P610. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274259140683,"sku":"51569","price":793.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/51569_ef68555f-dcdd-4f17-afd5-3c7e1147549c.jpg?v=1790204505"},{"product_id":"51568-magnaflow-1997-2001-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-51568","title":"MagnaFlow 1997-2001 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 51568","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 51568. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 1997-2001 INFINITI Q45 4.1L. MagnaFlow 51568 includes (2) Flange Gaskets, (4) Bolts, (4) Nuts and interchanges with OE parts 20010-6P110, 20010-6P610. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274266644555,"sku":"51568","price":767.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/51568_c203b37d-1b79-4f31-ad37-c2873e313198.jpg?v=1790204501"},{"product_id":"52425-magnaflow-2003-2004-infiniti-m45-4-5l-2002-2006-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-manifold-catalytic-converter-52425","title":"MagnaFlow 2003-2004 INFINITI M45 4.5L \/ 2002-2006 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Manifold Catalytic Converter 52425","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Manifold Catalytic Converter 52425. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2003-2004 INFINITI M45 4.5L \u0026amp; 2002-2006 INFINITI Q45 4.5L. MagnaFlow 52425 includes (1) Crush Ring Gasket, (1) Flange Gasket and interchanges with OE parts 14002-CR910. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274282864715,"sku":"52425","price":662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/52425_2feb6765-9e47-445a-8159-bb6a68288de6.jpg?v=1790206811"},{"product_id":"52424-magnaflow-2003-2004-infiniti-m45-4-5l-2002-2006-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-manifold-catalytic-converter-52424","title":"MagnaFlow 2003-2004 INFINITI M45 4.5L \/ 2002-2006 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Manifold Catalytic Converter 52424","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Manifold Catalytic Converter 52424. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2003-2004 INFINITI M45 4.5L \u0026amp; 2002-2006 INFINITI Q45 4.5L. MagnaFlow 52424 includes (1) Crush Ring Gasket, (1) Flange Gasket and interchanges with OE parts 14002-CR900, 14002-CR90A. 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With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 1997 INFINITI Q45 4.1L. MagnaFlow 22-043 includes (2) Flange Gaskets, (2) Bolts, (2) Nuts and interchanges with OE parts 14004-6P600. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274316124235,"sku":"22-043","price":1699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/22-043_335c25d7-817b-4781-bd5a-fbab38b87db7.jpg?v=1790187262"},{"product_id":"22-044-magnaflow-1997-infiniti-q45-4-1l-oem-grade-federal-epa-compliant-direct-fit-manifold-catalytic-converter-22-044","title":"MagnaFlow 1997 INFINITI Q45 4.1L OEM Grade Federal \/ EPA Compliant Direct-Fit Manifold Catalytic Converter 22-044","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Manifold Catalytic Converter 22-044. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 1997 INFINITI Q45 4.1L. MagnaFlow 22-044 includes (2) Flange Gaskets, (2) Bolts, (2) Nuts and interchanges with OE parts 14006-6P600. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274318090315,"sku":"22-044","price":1699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/22-044_78eb4ba1-f34c-441e-806a-e529f7c94ae8.jpg?v=1790187266"},{"product_id":"51515-magnaflow-2003-2004-infiniti-m45-4-5l-2002-2006-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-catalytic-converter-51515","title":"MagnaFlow 2003-2004 INFINITI M45 4.5L \/ 2002-2006 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Catalytic Converter 51515","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Catalytic Converter 51515. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2003-2004 INFINITI M45 4.5L \u0026amp; 2002-2006 INFINITI Q45 4.5L. MagnaFlow 51515 interchanges with OE parts 20020-AR200, 20020-AR210, 20020-AR21A, 20020-CR900, 20020-CR910, 20020-CR91A, 20020-CW50B. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274335883339,"sku":"51515","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/coming_soon_25d041d7-8917-4f8c-b124-eafa9cd0faed.jpg?v=1790204386"},{"product_id":"52094-magnaflow-1994-1996-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-manifold-catalytic-converter-52094","title":"MagnaFlow 1994-1996 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Manifold Catalytic Converter 52094","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Manifold Catalytic Converter 52094. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 1994-1996 INFINITI Q45 4.5L. MagnaFlow 52094 includes (2) Flange Gaskets, (2) Bolts, (2) Nuts and interchanges with OE parts 14002-67U10. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274338144331,"sku":"52094","price":654.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/52094_1a97d75a-367b-4192-a420-035cf7135691.jpg?v=1790205917"},{"product_id":"52093-magnaflow-1994-1996-infiniti-q45-4-5l-oem-grade-federal-epa-compliant-direct-fit-manifold-catalytic-converter-52093","title":"MagnaFlow 1994-1996 INFINITI Q45 4.5L OEM Grade Federal \/ EPA Compliant Direct-Fit Manifold Catalytic Converter 52093","description":"Keep the check engine light off with MagnaFlow OEM Grade Federal\/EPA Compliant Direct-Fit Manifold Catalytic Converter 52093. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 1994-1996 INFINITI Q45 4.5L. MagnaFlow 52093 includes (2) Flange Gaskets, (2) Bolts, (2) Nuts and interchanges with OE parts 14002-67U00. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal\/EPA Emission systems.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":42274338701387,"sku":"52093","price":654.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/files\/52093.jpg?v=1790205913"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1170\/9003\/collections\/Keep-the-light-off_2d320283-fbf3-40c2-8553-7118ce615e20.png?v=1790014323","url":"https:\/\/converters.magnaflow.com\/collections\/infiniti-q45-catalytic-converters.oembed","provider":"MagnaFlow Converters","version":"1.0","type":"link"}