Best Exhaust Car Catalytic Converters in 2026

Cat Security - Catalytic Converter Protection shield, Fits - Toyota Prius 10-15

Made from aluminum which is lighter than all other converter security types

Strategically placed heat extraction holes allow for proper ventilation of the exhaust area.

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.

KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application

DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability

【Standards】: Our catalytic converters have strict production procedures and comply with Obd3 standards. However, due to the increased standards in California, Colorado, New York, and Maine, no sales were carried out in these states

【Direct Replacement】: If your engine throws P0420 code, or your cat is stolen, then it is recommended to buy this kit to solve the problem. This catalytic converter can repair faults and noise.It meets or exceeds the oem standard, and has been tested in the factory, perfectly matched with the original car, and can be installed directly.

【High Quality】: The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy. Replace with a new catalytic converter to provide you with excellent clean performance, restore the quietness of the vehicle, and restore a good driving experience for you

【Attention】 Not ship to states such as California, Colorado, Maine, and New York, etc. Please consult your state’s aftermarket converter regulations before purchase.

【Vehicle Fitment】Standard 2.5 inches inside diameter inlet /outlet, 11 inches overall length. Universal fit for vehicles with similar size outer diameter exhaust pipe. Please make sure this item fits your vehicle.

【Easy Installation】Matched with the original vehicle, installed easily to existing exhaust system. May require cutting and/or welding, professional installation is highly recommended.

ATTENTION: This item doesn't sell to California & Colorado & New York, please confirm before purchase.

FITMEMT: Universal fit for vehicles with 2.5-inch outer diameter exhaust pipe. Note: Professional installation would be highly recommended.

HIGH EFFICIENCY: Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles

Convenient kit - includes gaskets and downpipe hardware to simplify installation

Durable construction -manufactured within strict tolerances for reliable longevity

Direct fit for installation onto existing exhaust system. 100% new. Pipe may be 2 pieces for quick installation

EPA Compliant. Interchange: 50482, 9420. Professional Installation is Highly Recommended

Made from premium quality materials to meet original specifications. Replacement for 2007 2008 2009 Jeep Wrangler 3.8L V6 4WD RWD

FITMENT: Compatible with 2001 2002 2003 2004 2005 Honda Civic 4 cylinder 1.7L(Not for 2005 EX Model)

OEM Part Number: 18160-PLM-A50,18160-PLM-A00,674-608, 18160-PLM-A50, 674-608

This Bolt on Catalytic Converter does not require welding or cutting

FITMENT: Compatible with Nissan Sentra 2.5L 2002-2006; Compatible with Nissan Altima 2.5L 2002-2005

OEM Part Number: 40810, 641169, 1195, NIS2527, NIS2534, 674-659, 674-659 327-59243AB, 59373/4 50120, 140029J360 140029J305 140028J008

Package Includes: 1pc catalytic converter as picture shows

OEM High Flow Design: These catalytic converters are constructed to meet or even exceed OEM quality and have EPA certification. The high flow design provides more oxygen to your engine, dramatically improving your exhaust system. Further, an internal honeycomb structure effectively purifies the waste gases, converting CO, HC, and NOx into CO₂, H₂O, and N₂.

Stainless Steel Structure: The high flow catalytic converters are assembled with stainless steel bodies for long-term use, capable of enduring high-temper gases from the exhaust. Their internal ceramic substrates contain high-load precious metal catalysts, including Pt, Rh, and Pd, to enhance purification efficiency and intensity.

Hassle-Free Installation: Our free-flow catalytic converters have standard specification flanges designed for easy installation. Direct bolts exist in the exhaust system without extra modification. The kit also comes with gaskets and hardware for replacement. Professional installation is highly recommended for exerting its max capability.

【FITMENT】Compatible with Escalade, Avalanche 1500 02-05 / Silverado/Sierra 1500 99-05 / Suburban 1500 / Tahoe / Yukon Xl 00-06 Fits 4.3 4.8 5.3l Engines

【Feature】Made of High Quality Durable Catalyst Materia & Stainless Steel with Computerized Mandrel-Bends for Strength and Durability, Design Enhance the Conversion Efficiency and Vehicle Power, Improve Overall Performance for your Vehicle

【OEM Design】The Catalytic Converters were Design to meet Original Equipment Manufacturer Standard; United States Environmental Protection Agency Certification Acquired; Quality Meet the Original Factory Design Assured; Other Part Number: 50366, 50462, 0795241

Stainless steel construction

Federal emissions compliant design

Formulated for gas and diesel applications

CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.

DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication or welding

SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)

Not legal for sale or use in California and Colorado. Legal in NY and ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details Meets EPA emissions requirements.

Gaskets and Hardware’s: Are not included. Gaskets and Hardware’s are not included in the price. Please contact us if you need Gaskets and Hardware for additional $35.

OBDII & EPA Complaints: To ensure the best quality, all of our products are up to date with the latest regulations made by the Environmental Protection Agency.

✅【High 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.

Protect your vehicle from catalytic converter theft with a made to last Guardian Catalytic Converter Alarm!

The only catalytic converter alarm with an industrial strength shielding to protect the unit from the intense temperatures and harsh environment found under your vehicle.

EVERY ORDER SHIPS WITH A CUSTOMER SERVICE PHONE NUMBER TO A REAL PERSON, AS WELL AS EMAIL ADDRESS. WE’RE HERE TO GUIDE YOU THROUGH YOUR INSTALLATION AND HELP WITH ANY NEEDED TROUBLESHOOTING.

EPA PRE-OBDII COMPLIANT - This catalytic converter is designed to meet EPA (Environmental Protection Agency) Pre-OBDII emissions requirements in compliance. Attention: This item doesn't ship to California and Colorado, please confirm before purchase.

LNSTALLATION ADVICE:Universal fit for vehicles with 2-inch outer diameter ,Customizable design features expandable bushings ,may require specialized fabrication and/or welding for installation .recommends professional installation for the universal configuration of this catalytic converter as cutting.

ECO-FRIENDIY DESIGN:Internal honeycomb ceramic substrates have a porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate. 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.

Wide Application - FJ cruiser catalytic compatible with 2003-2009 4Runner / 2007-2009 FJ Cruiser / 2005-2011 Tacoma 4.0L Engine. OE / Interchange: 16390/16391. Please make sure this item fits your vehicle. EPA OBDII Approved.

Perfect Alternatives - If your engine is throwing the P0420 code or your cat is stolen, then it is recommended to get this 4runner catalytic converter to fix the problem. Tacoma catalytic converter can fix the malfunction and noise, and the car exhaust can be cleaned. It meets or exceeds OEM standards and can be installed directly to match the original car perfectly.

Maximum Durability - Heavy-duty stainless steel housing structure for maximum durability, ensuring excellent oxygen storage capacity and long service life. 2007 fj cruiser catalytic contains ample metal catalyst and provides a larger surface area for full reaction, resulting in improved power and fuel economy.

【OEM High Flow Operation】 OE part number: 16385,0991654,642277,40583, 750028,58225,674593. Our catalytic converters are designed to meet OEM specifications and even better than OEM in performance and appearance. And most importantly, the products have been certified by EPA, featuring a high flow design to increase conversion efficiency without sacrificing flow rate.

【Compliance with OBD III】 The catalytic converters are compliant with OBD III Standards. With this high-quality converter, it is so easy for your vehicle to meet the Federal Emission Standards. (Excluding California)

【Protecting the Earth】The internal structure of the high flow catalytic converters features honeycomb. Its internal ceramic substrates contain high-load precious metal catalysts, including Pt, Rh, and Pd, to enhance purification efficiency and intensity. They can effectively purify vehicles the waste exhausts by converting pernicious gases, such as CO, HC, NOx into CO₂, H₂O, N₂, to protect the beautiful earth we are living in better.

【Attention】: This item is designed to meet EPA OBDII emission requirements .it doesn’t ship to California, Colorado, New York and Maine

【Fitment】: Fit for Buick Enclave 2008-2017, Chevy Traverse 2009-2017, GMC Acadia 2007-2016, Saturn Outlook 2007-2010.

【More Precious Metal Catalyst added】Add a Extra Precious Metal Catalyst that exceeds the requirements for EPA standards, which is the most important to improve catalyst efficiency and pass the Emission Test.

【Direct Replacement】: If your engine throws P0420 code, or your cat is stolen, then it is recommended to buy this kit to solve the problem. This catalytic converter can repair faults and noise, car exhaust can be purified. It meets or exceeds the oem standard, and has been tested in the factory, perfectly matched with the original car, and can be installed directly.

【High Quality】: The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy. Replace with a new catalytic converter to provide you with excellent clean air performance, restore the quietness of the vehicle, and restore a good driving experience for you

【Fits For】: 2013-2015 Mazda CX5 2.0L

[WIDE COMPATIBILITY] --- Catalytic converter replacement for 2005-2007 Cobalt, 2006-2007 HHR, 2005-2007 SATURN ION 2.2/2.4L .These free-flow Catalytic converters have bolt-on connections and flange to flange design for effortless installation. Catalytic converter Catalytic

[HIGH FLOW PERFORMANCE ] --- Our catalytic converters are built to meet OEM specifications and have EPA certification. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate. Convertidor Automotive

[STAINLESS STEEL OUT SHELL] --- The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life. Replacement Emission

【Features】The ceramic hollow liner is coated with CeO2 rare earth stabilizer metal, and the ratio reaches the standard. After comprehensive testing under extreme conditions, the heat resistance is greatly improved, and the service life is fully extended.

【EPA Standard】This three-way catalytic converter complies with EPA standard and OBD2 standard, and can solve the P0420 code thrown by the engine. This catalytic converter can repair faults and noise, and can purify car exhaust.

【Quality】The catalytic converter is manufactured by an ISO certified manufacturer, the exterior of the product is high-quality stainless steel tube body is not easy to rust, and the ceramic carrier completely fills the interior of the metal shell, the high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving the catalytic efficiency. Provides excellent clean air performance and restores vehicle quietness.

Widely Compatible -- Adapted to SL600 1996-2002 6L, V90 1997-1998 2.9L, S8 2001-2003 4.2L, Pickup 1996-1997 2.4L, Grand Cherokee 2005-2006 4.7L, 5.7L, E150 Club Wagon 2005-2005 4.6L, E150 2005-2007 4.6L, CL600 1998-1999 6L, Commander 2006-2007 4.7L, E250 2005-2007 4.6L. OEM Part Number: 99306HM

Features -- Ce02 rare earth stabilizer metal is uniformly applied to the surface of ceramic hollow liners. The service life has been entirely extended and the heat resistance has been enhanced after extensive testing under harsh conditions.

Quality -- This catalytic converter is produced by an ISO-certified company and contains a rust-resistant stainless steel tube body. The metal shell completely encloses the ceramic carrier, whose strong temperature resistance considerably boosts flow rate and surface area and boosts catalytic efficiency. Improves clean air performance and returns the vehicle's silence.

WIDELY USED: universal catalytic converter: standard 3 inch ID inlet/outlet, 11 inch overall length. Universally applicable to vehicles with similar OD size exhaust pipes. Please make sure this catalytic converter fits your vehicle.may require specialized fabrication and/or welding for installation .recommends professional installation for the universal configuration of this catalytic converter as cutting.

EPA PRE-OBDII COMPLIANT:This catalytic converter is designed to meet EPA (Environmental Protection Agency) Pre-OBDII emissions requirements in compliance. Attention: This item doesn't ship to California and Colorado,New York and Maine, please check, please confirm before purchase.

ECO-FRIENDIY DESIGN:Internal honeycomb ceramic substrates have a porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate. 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.

Brand New Replacement Exhaust Parts

Direct Bolt On

One (1) Right Passenger side Catalytic Converter, One (1) Left Driver side Catalytic Converter

Fitment: Compatible with 2002-2011 Ford Crown Victoria 4.6L; Compatible with 2002-2011 Lincoln Town Car 4.6L; Compatible with 2002-2011 Mercury Grand Marquis 4.6L; Compatible with 2003-2004 Mercury Marauder 4.6L

OEM Part Number: 642179 30383 54346; 642161 30384 54345 (Please check your car information before purchase)

Feature: Direct Fit with standard OE specifications

【Replacement Part Number】16400,16399,16467,16468,17171,17172,18219,18218

【Compatible with】Catalytic Converter fit for 2005-2018 Nissan Frontier 4.0L,2005-2012 Nissan Pathfinder 4.0L,2005-2015 Nissan Xterra 4.0L

【Better Performance】Catalytic converters are devices that are installed in the exhaust system to reduce harmful emissions from your car. They help clean up the exhaust gas and keep you safe on the road by preventing damage to your car's engine. We can ensure you get the best performance from them with a new catalytic converter.

👍【Non-compliant with CARB】 This listed product has not been registered with CARB nor received an EO number. It is prohibited from sale in states which have adopted California's vehicle emission standards, such as California. (Not ship to California, New York, Maine Colorado)

👍【Replacement Part Number】Left:1378, 19516, 30584, 674255 Right: 1379, 19517, 30585, 674256 This product is not C.A.R.B. (California Air Research Board) approved.

👍【Vehicle Fitment】Ford Edge 3.5L 2015-2018;Ford Explorer 3.5L 2013-2019;Ford FLEX 3.5L 2013-2019;Ford Police Interceptor Sedan 3.5L/3.7L 2013-2019;Ford Police Interceptor Utility 3.7L 2013-2019;Ford Taurus 3.5L 2013-2019;Lincoln MKS 3.7L 2013-2016;Lincoln MKT 3.7L 2013-2018;Lincoln MKZ 3.7L 2013-2016

【Description】Catalytic converters meet all standards, fix breakdowns and noise, and purify exhaust fumes for better driving

【Matters needing attention】Please confirm whether it fits your car before buying

【Manufacturer part number】425250