Top High Flow Catalytic Converter Reviews

BoardRoad Catalytic Converter Y pipe Stainless Steel For 2005 2006 2007 2008 Ford E-150 E-250 E-350 SUPER DUTY 5.4L - EPA Compliant

  • ✅【High Standard】：This catalytic converter meets EPA standard and is designed to meet or even exceed OE quality and performance standards..
  • ✅【Fitment】：Compatible with 2005 2006 2007 2008 Ford E-150 E-250 E-350 SUPER DUTY 5.4L catalytic converter..
  • ✅【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..
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Roush 421985 Cat Back Exhaust

  • 【Fitment】3.0 Inch universal catalytic converter: Standard 3" ID inlet/outlet. Universal fit for vehicles with similar size OD exhaust. Please make sure this catalytic converter fits your vehicle..
  • 【Attention】 This catalytic converter does not ship to California, Colorado, New York and Maine, please check your state's aftermarket converter regulations..
  • 【Premium Quality】Made of high quality stainless steel. Highly heat, rust and corrosion resistant for longer life without fear of bending or melting, even under extreme conditions..
  • 【Easy Installation】Our 3" universal catalytic converter matches the original car and easily installs to the existing exhaust system. May require cutting and/or welding, professional installation is highly recommended..
  • 【Warranty】The 3 Inch universal catalytic converter from KASSEN comes with 2 years warranty. If any questions, please contact us immediately..
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AUTOSAVER88 Catalytic Converter Compatible with 2002-2006 Nissan Altima 2004-2008 Maxima 2004-2006 Quest 3.5L Firewall Side/Bank 1 EPA Compliant

  • AUTOSAVER88 direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards..
  • Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been....
  • The standard OE specification flanges are designed for easy installation, direct fit without doing extra modification (comes with gasket and....
  • Genuine EPA certification, every catalytic converter body is stamped with exclusive EPA number. Federal EPA standard catalytic converters are backed 5....
  • Vehicle Fitment: Compatible with 2002-2006 Nissan Altima, 2004-2008 Nissan Maxima, 2004-2006 Nissan Quest 3.5L Firewall Side / Bank 1, please check....
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BOORANIL 2.5 inch Universal Catalytic Converter Stainless Steel High Flow Performance Cat 410250 (Pack of 2)…

  • Condition: Brand New & High Quality Catalytic Converter, 100% Tested before shipping to ensure product safety, stability and durability..
  • Please check the part number before purchasing to ensure fitment..
  • Compatible with: Universal 2.5" Inch Inlet Fit Catalytic Converter..
  • The catalytic converter is made of high-quality and durable stainless steel catalytic converter shell, aluminized steel pipe and heat shield, which is durable and provides better protection..
  • The catalytic converter is Crafted in according to industry standards to ensure product durability and reliability.
  • It does not require cutting or welding - designed for easy installation.
  • We provide 100% perfect customer service,Any questions please sent email to us..
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AUTOSAVER88 Catalytic Converter Compatible with 2002-2006 Nissan Altima 2.5L Sedan Direct-Fit Stainless Steel High Flow Series EPA Compliant

  • AUTOSAVER88 direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards..
  • Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been....
  • The standard OE specification flanges are designed for easy installation, direct fit without doing extra modification (comes with gasket and....
  • Genuine federal EPA certification, every catalytic converter is stamped with an exclusive EPA number on the shell. Federal EPA certificated catalytic....
  • Vehicle Fitment: Compatible with 2002 2003 2004 2005 2006 Nissan Altima 2.5L Sedan, please check product description page below for more references..
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AUTOSAVER88 Catalytic Converter Compatible with 2007-2017 Jeep Patriot/Compass 4WD | Dodge Caliber AWD 2.4L Direct-Fit High Flow Series EPA Compliant

  • AUTOSAVER88 direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards..
  • Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been....
  • The standard OE specification flanges are designed for easy installation, direct fit without doing extra modification (comes with gasket and....
  • Genuine federal EPA certification, every catalytic converter is stamped with an exclusive EPA number on the shell. Federal EPA certificated catalytic....
  • Vehicle Fitment: Please check product description page below for more references..
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MotorPower Care Catalytic Converter Cleaner Catalyst Cleaner

  • Clean & protect catalytic converter material, Prevents or eliminates problems that appear on OBD II related to catalytic converter. high quality....
  • Suitable For Gasoline And Hybrid Engines, removes buildup dirt, soot, and carbon..
  • Cleaner helps to maintain proper operation to: turbocharger, O2 sensor, & catalytic converter..
  • Using it regularly every 5000 miles will extend catalytic converter life span..
  • Easy-To-Use: simply pour it into the fuel tank using the nozzel that comes with it, then perform a 30min drive on open roads..
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Evan Fischer Catalytic Converter 46-State Legal Set of 2 Compatible with 2004-2008 Ford F-150 Rear Wheel Drive New Body Style Driver and Passenger Side

  • Aftermarket Replacement Catalytic Converter Compatible with 2004-2008 Ford F-150.
  • Features: Set of 2, (1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic Converter, Catalytic Converter, Direct Fit, 46-State Legal....
  • Fitnotes: Rear Wheel Drive, New Body Style.
  • A high quality, Direct Fit OE Replacement Catalytic Converter, with FREE 5-year or 50,000-mile Evan Fischer limited warranty coverage..
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MagnaFlow Universal Catalytic Converter California Grade CARB Compliant 334009 - Stainless Steel 3in Inlet/Outlet Diameter, 16in Overall Length, No O2 Sensor - CA Legal Replacement

  • CALIFORNIA PRE-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) Pre-OBDII requirements for legal use in California and CARB restricted states (Colorado) for certified vehicles.
  • 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.
  • PREMIUM 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 emissions warranty included with this MagnaFlow catalytic converter.
  • UNIVERSAL FIT - MagnaFlow recommends professi....
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MagnaFlow Universal Catalytic Converter California Grade CARB Compliant 334016 - Stainless Steel 2.5in Inlet/Outlet Diameter, 16in Overall Length, No O2 Sensor - CA Legal Replacement

  • CALIFORNIA PRE-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) Pre-OBDII requirements for legal use in California and CARB restricted states (Colorado) for certified vehicles.
  • 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.
  • PREMIUM 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 emissions warranty included with this MagnaFlow catalytic converter.
  • UNIVERSAL FIT - MagnaFlow recommends professional installation for the universal configuration of this catalytic converter as cutting, fabrication and/or welding may be required. While this MagnaFlow part is universal, co....
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MagnaFlow Universal Catalytic Converter California Grade CARB Compliant 334106 - Stainless Steel 2.5in Inlet/Outlet Diameter, 13in Overall Length, No O2 Sensor - CA Legal Replacement

  • CALIFORNIA PRE-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) Pre-OBDII requirements for legal use in California and CARB restricted states (Colorado) for certified vehicles.
  • 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.
  • PREMIUM 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 emissions warranty included with this MagnaFlow catalytic converter.
  • UNIVERSAL FIT - MagnaFlow recommends professional installation for the universal configuration of this catalytic converter as cutting, fabrication and/or welding may be required. While this MagnaFlow part is universal, co....
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3 Inch Catalytic Converter Universal High Flow Front 3 Inch Inlet/Outlet Cat Converter Dircet Fit (EPA Compliant)

  • 【Fitment】3.0 Inch universal catalytic converter: Standard 3" ID inlet/outlet. Universal fit for vehicles with similar size OD exhaust. Please make sure this catalytic converter fits your vehicle..
  • 【Attention】 This catalytic converter does not ship to California, Colorado, New York and Maine, please check your state's aftermarket converter regulations..
  • 【Premium Quality】Made of high quality stainless steel. Highly heat, rust and corrosion resistant for longer life without fear of bending or melting, even under extreme conditions..
  • 【Easy Installation】Our 3" universal catalytic converter matches the original car and easily installs to the existing exhaust system. May require cutting and/or welding, professional installation is highly recommended..
  • 【Warranty】The 3 Inch universal catalytic converter from KASSEN comes with 2 years warranty. If any questions, please contact us immediately..
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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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