ReviewsCatalytic Converter Tests

MagnaFlow Manifold Catalytic Converter California Grade CARB Compliant 452843 - Stainless Steel 2.5in Main Piping, 31.1in Overall Length, Pre-and-Post Converter O2 Sensor - CA Legal Import Replacement

  • CALIFORNIA OBDII COMPLIANT - MagnaFlow has put this catalytic converter through extensive testing in order to make sure that it meets or exceeds CARB (California Air Resources Board) OBDII requirements for legal use in California and CARB restricted states on certified vehicles. Designed to fit the 2001-2005 Lexus IS300 and 2000-2005 Lexus GS300.
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing reliable long-term performance.
  • PREMIUM CONSTRUCTION - The utilization of highly corrosion resistant construction and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliable performance and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and emissions warranty included with this MagnaFlow catalytic converter.
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MagnaFlow Universal Catalytic Converter OEM Grade Federal/EPA Compliant 51356 - Stainless Steel 2.5in Inlet/Outlet Diameter, 15in Overall Length, Midbed O2 Sensor - OEM Replacement

  • FEDERAL/EPA COMPLIANT - Extensive testing and certification processes are followed to guarantee that 99205HM meets emissions standards set by the Federal EPA..
  • UNIVERSAL INSTALLATION - Universal catalytic converters allow you to place it in the exact location and orientation required for your vehicle. Professional installation is highly recommended..
  • CLAMSHELL DESIGN - Durable stainless-steel construction and integrated OEM-like O2 ports guarantee optimal catalytic converter performance and reliability. The clamshell design features a continuous seam weld that ensures superior thermal insulation..
  • HM GRADE - Catalytic converter 99205HM is built to HM Grade standards, meaning that it contains extra catalysts to further improve the conversion of unwanted emissions..
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and emissions warranty included with this MagnaFlow catalytic converter.
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MagnaFlow Universal Catalytic Converter Standard Grade Federal/EPA Compliant 55300 - Stainless Steel 3in Inlet/Outlet Diameter, 28.5in Overall Length, No O2 Sensor - Standard Grade Replacement

  • EPA PRE-OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) Pre-OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state.
  • UPGRADED DESIGN - MagnaFlow’s latest manufacturing technologies make it possible for a catalytic converter such as this one to benefit from improved exhaust flow characteristics and a modern construction design when compared to the part it’s replacing.
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter.
  • UNIVERSAL FIT - MagnaFlow recommends professional installat....
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MagnaFlow Direct-Fit Catalytic Converter HM Grade Federal/EPA Compliant 23334 - Stainless Steel Main Piping, 33.5in Overall Length, Bolt-On Inlet Attachment - 2003-2001 Element HM Replacement

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state. Specifically for the 2003-2011 Honda Element, L4 2.4L engine.
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow HM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability.
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter.
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free i....
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MagnaFlow Direct-Fit Catalytic Converter OEM Grade Federal/EPA Compliant 52297 - Designed for the 2011-2017 Ford F-250 Super Duty & 2011-2017 Ford F-350 Super Duty - OEM Replacement

  • EPA OBDII COMPLIANT - NOT for use in California or Colorado. This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements in compliance with legal standards for federally registered vehicles. Specifically designed for the 2011-2017 Ford F-250 Super Duty and 2011-2017 Ford F-350 Super Duty, V8 6.2L engines.
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow OEM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability.
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with t....
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MagnaFlow Direct-Fit Catalytic Converter OEM Grade Federal/EPA Compliant 52109 - Stainless Steel 2.25in Main Piping, 51.5in Overall Length, Pre-Post Converter O2 Sensor - Cruze OEM Replacement

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state. Specifically for the 2011-2015 Chevrolet Cruze.
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow OEM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability.
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter.
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation w....
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Mophorn Catalytic Converter Direct Fit Front Exhaust Manifold High Flow Catalytic Converter Compatible with Subaru Impreza Legacy Forester Outback 06-12 4 Cyl 2.5L Except Turbo W/Gasket Kit

  • OEM High Flow Design: This catalytic converter is constructed to meet or even exceed OEM quality. Its high flow design can provide more oxygen to your....
  • Stainless Steel Structure: The Subaru exhaust header set with a stainless steel body, can endure high-temper gases from the exhaust. Its internal....
  • Bolt-on Installation: The high flow catalytic converter has standard specification flanges designed for easy installation. Direct bolts exist in the....
  • Standard OBD IV Compliant: To ensure the exhaust emissions meet the Federal Emission Standards, this free-flow catalytic converter is compliant with....
  • Vehicle Compatibility: Our high-quality Subaru converter is compatible with the 2006-2010 Subaru Forester, 2006-2011 Subaru Impreza, 2006-2012 Subaru....
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MagnaFlow Direct-Fit Catalytic Converter OEM Grade Federal/EPA Compliant 49935 - Stainless Steel 2.5in Main Piping, 60.875in Overall Length, Pre-and-Post Converter O2 Sensor - Tundra OEM Replacement

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state. Specifically for the 2007-2017 Toyota Tundra.
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow OEM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability.
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter.
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BoardRoad Exhaust Catalytic Converter Manifold 1.6L Factory Style Fit for 96-00 Honda Civic Si LX HX EX DX 97-00 EX-R (EPA Compliant)

  • ✅【High Standard】：This manifold catalytic converter meets EPA standard. BoardRoad catalytic converter is designed to meet or even exceed OE quality and performance standards. Fit For 96-00 Honda Civic Si LX HX EX DX 97-00 EX-R..
  • ✅【Material】：The ceramic carrier completely fills the inside of the interior of metal shell. The ceramic carrier is honeycomb, hollow , and coated with Rare Earth Stablizers metals. The hollow carrier is to help the gas flow..
  • ✅【Features】：The ceramic hollow interior is coated with CeO2Rare earth stablizers metals, the ratio is up to standard, after full testing under extreme conditions,the heat resistance has been greatly improved and the service life has been fully extended..
  • ✅【High flow design】：High flow design retains maximum engine output and maximizes catalytic efficiency.To provide more oxygen to your engine for an increase in power and performance..
  • ✅【Perfect Fit】：We use the original car mold to produce the catalytic converter. Built to match the original car, Not a generic model. Highly fit , perfect in workmanship..
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MagnaFlow Universal Catalytic Converter HM Grade Federal/EPA Compliant 99004HM - Stainless Steel 2in Inlet/Outlet Diameter 16in Overall Length No O2 Sensor - HM Replacement

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions....
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow HM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring....
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and....
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions....
  • UNIVERSAL FIT - MagnaFlow recommends professional installation for the universal configuration of this catalytic converter as cutting, fabrication....
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MagnaFlow Universal Catalytic Converter HM Grade Federal/EPA Compliant 99354HM - Stainless Steel 2in Inlet/Outlet Diameter 15in Overall Length Midbed O2 Sensor - HM Replacement

  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions....
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow HM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring....
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and....
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions....
  • UNIVERSAL FIT - MagnaFlow recommends professional installation for the universal configuration of this catalytic converter as cutting, fabrication....
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