Best Exhaust Converter Parts in 2026

【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.

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

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 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

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

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)

EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA. Legal in NY and 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

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.

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

CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance

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 -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections

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. Legal in NY & 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

【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.

Brand New Replacement Exhaust Parts

Direct Bolt On

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

SUPERIOR THEFT DETERRENCE - Secure your 2007-2021 Toyota Tundra and 2008-2021 Sequoia OEM catalytic converter from opportunistic thieves with our catalytic converter shield kit. Its robust construction offers a daunting challenge to would-be thieves, making your vehicle a much less attractive and time-consuming target.

PREMIUM LONG-LASTING DESIGN - Our shield kit is constructed from 100% high-grade, rust and blade-resistant aluminum. This makes it exceedingly difficult for conventional theft tools to access your catalytic converter. With a design that's lightweight, it promises to ensure your fuel efficiency is not negatively impacted.

ADVANCED UNDERBODY DEFENSE - Our CAT PROTECTOR offers an unmatched layer of protection for your vehicle during off-road excursions. Its design reliably shields against hazards such as rocks, branches, ice, and miscellaneous debris on the trail. Featured gable vents allow for rapid heat dissipation, preventing potential overheating of your catalytic converter.

Best Catalytic Converter Cleaner -- Vehicle Engine Catalytic Converter Cleaner without removing it! Stop the dreaded “service engine” light from flashing up on your display and get better engine performance!

Perfect for Car Engines Protection -- Allowing engines to start easily and run smoothly, Car Engine Catalytic Converter Cleaner is making your car greener, helping reduce total hydrocarbon emissions by up to 50%.

Reduce Fuel Consumption & Odor -- While cutting down on fuel consumption, help clean the fuel injection system, as well as the cylinders, improving overall performance, it also gets rid of the bad odours developed by your car overtime.

Widely Compatible: KAX Catalytic Converter replacement for 2.5" Catalytic Converter Universal. Please confirm the match in "confirmed it" to ensure that the parts are appropriate for your vehicle application.

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.

Environmental criteria: This catalytic converter complies with EPA and OBD2 regulations in order to fix the P0493 engine code. This catalytic converter can fix the issue and the noise in addition to cleaning the exhaust.

SUPERIOR THEFT DETERRENCE - Secure your 2007-2021 Toyota Tundra and 2008-2021 Sequoia OEM catalytic converter from opportunistic thieves with our catalytic converter shield kit. Its robust construction offers a daunting challenge to would-be thieves, making your vehicle a much less attractive and time-consuming target.

PREMIUM LONG-LASTING DESIGN - Our shield kit is constructed from 100% high-grade, rust and blade-resistant aluminum. This makes it exceedingly difficult for conventional theft tools to access your catalytic converter. With a design that's lightweight, it promises to ensure your fuel efficiency is not negatively impacted.

ADVANCED UNDERBODY DEFENSE - Our CAT PROTECTOR offers an unmatched layer of protection for your vehicle during off-road excursions. Its design reliably shields against hazards such as rocks, branches, ice, and miscellaneous debris on the trail. Featured gable vents allow for rapid heat dissipation, preventing potential overheating of your catalytic converter.

THEFT DETERRENT - Protect your catalytic converter from theft with our sturdy catalytic converter shield kit compatible for 2003-2011 2.4L Honda Element OEM. Thieves typically look for easy targets, and our robust design makes it too difficult and time consuming to steal.

EVERLASTING DESIGN - Our kit is made of 100% high-grade rust and blade-resistant aluminum, making it very challenging to access your catalytic converter with conventional theft tools . Its lightweight design ensures that it won't negatively impact fuel efficiency.

EASY INSTALLATION - No welding is required for installation, and the shield can be easily installed using the included step-by-step instructions and hardware. Professional installation is highly recommended for best results.