Catalytic Converter Universals of 2025
Best Choice1
WalkerWalker CalCat CARB 83403 Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Chevrolet Silverado 1500
Main highlights- SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
- GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
- CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
- COMPATIBILITY – Fits 2003-2003 Isuzu Ascender; 1998-1998 Isuzu Hombre; 1999-1999 Isuzu Hombre; 2000-2000 Isuzu Hombre; 2002-2002 Jeep Liberty; 2003-2003 Jeep Liberty; 2003-2003 Cadillac Escalade ESV; 2004-2004 Cadillac Escalade ESV; 2005-2005 Cadillac Esc
- CARB COMPLIANT -- EO# D-182-6- -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. For states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
- BUY WITH CONFIDENCE
9.9Exceptional
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Value for Money2
MagnaFlow Exhaust Products21% OffMagnaFlow Catalytic Converter 334009: 3"/3" Inlet/Outlet, California Grade, Universal Fit (CARB Compliant)
Main highlights- 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.
- PLEASE VERIFY FITMENT AND EFN COMPATIBILITY PRIOR TO PURCHASE.
- 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.
- CARB GRADE - Catalytic converter 334009 is designed to meet California emissions standards, as well of those of other CARB-regulated states.
- CALIFORNIA/CARB COMPLIANT - Extensive testing and certification processes are followed to guarantee that 334009 meets emissions standards set by CARB (California Air Resources Board). This catalytic converter is also compliant in states adhering to these standards.
- 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
9.8Exceptional
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3
Dylannet2.5" Inlet/Outlet Automobile Weld-on Catalytic Converter, Universal 2.5 Inch Inlet/Outlet Cat Converter with Heat Shield and O2 Port Universal Catalytic Convert (EPA Compliant) (2.5" 2PCS)
Main highlights- WHICH CARS NEED: 1. Increased fuel consumption, 2. Unqualified exhaust emissions, 3. Engine shaking fault light on, 4. Reduced power, 5. Poor scheduling and odor. Please refer to the professional testing results before deciding whether to purchase.
- SPECIFICATION: 2PCS 2.5-inch inlet, 2.5-inch outlet, 13 inch total length, with insulation board and O2 port. Before ordering, please ensure that this catalytic converter is suitable for your vehicle to ensure that the standard universal exhaust is suitable for your vehicle.
- NOTE: Due to the increased standards in California, Colorado, New York, and Maine, no sales were carried out in these states.
- DURABLE: Made of high-quality stainless steel, the internal structure has been carefully designed to provide more oxygen for the engine. By using it, it can help improve exhaust speed, save horsepower and torque. And fully tested under extreme conditions, with a long service life.
- ADVANCED MATERIALS: The main function is to convert toxic gases and pollutants into harmless gases and purify car exhaust. Coated with precious metals such as palladium, platinum, and rhodium, it can enhance the flowability of catalytic converters and facilitate the complete conversion of toxic gases.
9.7Exceptional
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4
WalkerWalker CalCat CARB 84205 Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) for Toyota Corolla
9.9 lasts a long time9.7 worth the money8.0 Easy installationWhy we love it
Superior technology ensures excellent performance and emissions compliance.
Durable stainless-steel body for long-lasting use.
Customizable design allows for flexible installation.
9.5Excellent
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5
MAYASAFMAYASAF 【2 PACK】2" Inlet/Outlet Universal Catalytic Converter, with O2 Port & Heat Shield (EPA Compliant)
Main highlights- 【Worry-free Aftermarket】EPA Federal Standard Certificated, backed in 2 years or 50,000 miles limited warranty, for any manufacturer defect. Kindly let us know if you have any problems. Let's make it right!
- 【Vehicle Fitment】Standard 2 inches inside diameter inlet /outlet, 13 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.
- 【DURABLE】Made from Features HD-Stainless steel, internal structure is carefully designed to provide more oxygen to your engine, fully tested under the extreme conditions for service life.
- 【Attention】 Not ship to states such as California, Colorado, Maine, and New York, etc. Please consult your state’s aftermarket converter regulations before purchase.
9.4Excellent
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6
WalkerWalker Standard EPA 15038 Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Ford Ranger
9.3 Easy installation9.1 worth the money9.1 lasts a long timeWhy we love it
Easy to install with customizable design.
Durable stainless-steel body ensures longevity.
EPA compliant for pre-1995 vehicles.
9.3Excellent
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7
Walker10% OffWalker Standard EPA 15036 Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID) for Toyota Pickup
Main highlights- OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- NO BREAK IN REQUIRED -- Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation
- GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Consult your state's aftermarket converter regulations for details.
- DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
- COMPATIBILITY – Fits 1987-1988 Land Rover Range Rover; 1986-1986 Suzuki Forsa; 1987-1988 Suzuki Forsa; 1995-1995 Suzuki Esteem; 1978-1980 Subaru Brat; 1980-1980 Subaru DL; 1983-1983 Subaru DL; 1984-1984 Subaru DL; 1986-1987 Subaru DL; 1987-1989 Subaru DL;
- BUY WITH CONFIDENCE
9.1Excellent
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8
MagnaFlow Exhaust ProductsMagnaFlow Catalytic Converter 94009: 3"/3" Inlet/Outlet, Standard Grade, Universal Fit (EPA Compliant)
Main highlights- 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.
- STANDARD GRADE - Standard Grade catalytic converters are designed for older pre-1996 OBDII vehicles.
- STAINLESS STEEL CONSTRUCTION - 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.
- EPA PRE-OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) Pre-OBDII emissions requirements. NOT for use in California, Colorado, New York, Maine.
- 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.
8.9Very Good
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9
MagnaFlow Exhaust Products31% OffMagnaFlow 51206 OEM Grade Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA Compliant)
9.3 lasts a long time8.4 worth the money8.0 Easy installationWhy we love it
EPA compliant for federal emissions standards.
Durable stainless steel construction ensures reliability.
5-year/50,000-mile limited warranty offers peace of mind.
8.8Very Good
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10
ASOPARTSASOPARTS 2.5" Universal Catalytic Converter, 2.5" Inch Inlet/Outlet Cat Converter with O2 Port (2 Pcs)
Main highlights- Fitment: Universal Catalytic Converter 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
- Excellent Material: The stainless steel body of the high-quality aluminized tubes is not susceptible to rust, ensuring a long service life and high resistance to heat, rust and corrosion even under extreme conditions
- Easy to Install: Our catalytic converter has been factory tested to be a perfect match for the original car and is ready to install
- Direct Replacement: Our 2.5" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure. Note: Professional installation would be highly recommended
- Buy with Confidence: ASOPARTS offers a one-year unlimited-mileage guarantee on our meticulously crafted catalytic converter. We offer a wide variety of automotive accessory categories, no need to worry about quality issues
8.6Very Good
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