Best Cat Security in 2026

Utilizes the factory mounting points and adds in security hardware (Included Security hardware prevents rapid removal and requires special tooling to be removed)

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.

*Fits - Honda Element, All Models (with OEM Catalytic Converter)

Precision-designed to utilize factory mounting points

Made from high-grade stainless steel and aluminum

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

VEHICLE FITMENT: Compatible with 2003 2004 2005 2006 2007 Murano 3.5L V6 | Firewall Side / Bank 1, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

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

VEHICLE FITMENT: Compatible with 1998 1999 2000 2001 2002 Accord 2.3L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state's aftermarket converter regulations for details.

NO BREAK IN REQUIRED -- Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation

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

Utilizes the factory mounting points and adds in security hardware (Included Security hardware prevents rapid removal and requires special tooling to be removed)

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.

catalytic converter

excellent flow characteristics

"engineered to keep the ""mil"" light off"

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

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: 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.

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

VEHICLE FITMENT: 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.

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

VEHICLE FITMENT: Compatible with 2007 2008 2009 CR-V 2.4L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

【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

EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state's aftermarket converter regulations for details.

NO BREAK IN REQUIRED -- Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation

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

Catalytic converter

Excellent flow characteristics

Engineered to keep the "MIL" light off

This item is not for sale in California/Non CARB compliant

Converter Body Material: Stainless Steel

Model Number:‎70318

Excellent flow characteristics

Meets or exceeds all 49-state requirements

Flow master quality

【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

【Specification】: 2.5" Inlet , 2.5" Outlet , 11" Overall Length.Please check whether your vehicle exhaust has the appropriate size before purchasing to make sure that the standard universal exhaust is suitable for your car

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

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 and/or welding

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

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

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 and/or welding

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

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

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 and/or welding

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

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.

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Compatible with 2002 2003 2004 2005 2006 Camry / Solara L4-2.4L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Universal fit for vehicles with 2-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.

Vehicle fitment: compatible with 2007-2013 Altima 2.5L (Note: Not ship to California & Colorado & New York)

High conversion rate: honeycomb 400-cell ceramic substrates with a metal coating of catalysts provide a larger surface area for high purification efficiency

Heat-resistant & anti-rust: a stainless steel shell encases the substrate to reduce expansion and distortion when the converter reaches its high reaction temperature; the ceramic substrates resist heat to avoid melting, clogging or cracking.

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

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

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

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Compatible with 2003-2007 Accord 2.4L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

FITMENT: Compatible with 2003-2007 Honda Accord 2.4L l4,more fitment detail,please kindly check below description fitment detail,thanks

Manufacturer Part Number: 16299,Other Part Number: 53089,13069,40400,0991103;MATERIAL:Made of high quality stainless steel material,sturdy,durable and high temperature resistant.

HIGH precious metal load and high technology washcoat for premium performance.Stainless steel construction,internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid "MIL" code issues that are common with lower quality products

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Compatible with 1997 1998 1999 2000 2001 CR-V 2.0L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.