Best Aftermarket Catalytic Converter for Your Vehicle - Top Picks

Best Aftermarket Catalytic Converter Brand on April 2024 Shopping Deals at Bestonio.com

  • Walker 56062 Ultra EPA Certified Catalytic Converter

    • UPC: 086387560627
    • ASIN: B000EQJVU0
    • Brand: Walker
    • Manufacturer: Tenneco

    Walker an industry leader for import and domestic applications, offers Walker Ultra Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium pe... [Read More]

  • Walker 54562 Ultra EPA Certified Catalytic Converter

    • UPC: 086387545624
    • ASIN: B001AGT39M
    • Brand: Walker
    • Manufacturer: Tenneco

    Walker an industry leader for import and domestic applications, offers Walker Ultra Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium pe... [Read More]

  • Walker 16387 Direct Fit Catalytic Converter

    • UPC: 086387163873
    • ASIN: B0049JA9PE
    • Brand: Walker
    • Manufacturer: Tenneco

    Walker an industry leader for import and domestic applications, offers Walker Ultra Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium pe... [Read More]

  • TED Direct-Fit RIGHT & LEFT Catalytic Converters Fit: 03-07 G35/G35X/06-07 M35/03-08 FX35/03-06 350Z 3.5L

    • UPC: 732943100003
    • ASIN: B01L5RVAN2
    • Brand: The Exhaust Doctor
    • Manufacturer: TEDR Catalytic Converters

    THIS PART FITS: 2003-2006 INFINITI G35/G35X 3.5L 2007 INFINITI G35 3.5L VQ35HR ENGINE CODE ONLY 2003-2008 INFINITI FX35 3.5L 2006-2007 INFINITI M35 3.5L 2003-2006 NISSAN 350Z 3.5L This listing is for both right and left catalytic converters (TED99003 & TED99004).

  • MagnaFlow 94037 Universal Catalytic Converter (Non CARB Compliant)

    • UPC: 841380012517
    • ASIN: B000CCDOCW
    • Brand: MagnaFlow Exhaust Products
    • Manufacturer: MagnaFlow Exhaust Products

    MagnaFlow universal catalytic converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipmen... [Read More]

  • Walker 16384 Direct Fit Catalytic Converter

    • UPC: 086387163842
    • ASIN: B0033CKDT0
    • Brand: Walker
    • Manufacturer: Tenneco

    Walker an industry leader for import and domestic applications, offers Walker Ultra Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium pe... [Read More]

  • MagnaFlow 23696 Direct Fit Catalytic Converter (Non CARB compliant)

    • UPC: 841380009081
    • ASIN: B000JKPLK0
    • Brand: MagnaFlow Exhaust Products
    • Manufacturer: MagnaFlow Exhaust Products

    MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Each is designed to exact the original equipment specifications. While the majority of the direct-fit catalytic converter products do not require welding, cutting or bending, limited applications may require additional welding for op... [Read More]

  • Pacesetter 753506 Direct-Fit Manifold with Catalytic Converter

    • UPC: 093275435066
    • ASIN: B006QHER82
    • Brand: Pacesetter
    • Manufacturer: Pacesetter

    Direct bolt-on replacement of original equipment with low restriction tubular design. Made of stainless steel construction and comes in affordable price. Made in USA.

  • Pacesetter 324202 Rear Catalytic Converter for Nissan Altima 2.5L Engine

    • UPC: 093275742027
    • ASIN: B00I5HOEOI
    • Brand: Pacesetter
    • Manufacturer: Pacesetter

    Pacesetter direct fit catalytic converter.

  • Flowmaster (2050003) 2.25" Inlet/Outlet Direct Fit Catalytic Converter

    • UPC: 700042028887
    • ASIN: B00BQ9UYA0
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

    Flowmaster 49-state Direct-Fit Catalytic Converters are available for a variety of popular applications. These stainless steel converters meet or exceed USEPA standards and include 25,000 mile emissions and 50,000 mile/5 year exterior casing warranty. These USEPA 49-state converters are not available for sale or use on vehicles licensed or operated... [Read More]

  • Flowmaster (2030005) 2" Inlet 2.5" Outlet Direct Fit Catalytic Converter

    • UPC: 700042029198
    • ASIN: B00BQ9UY2I
    • Brand: Flowmaster
    • Size: n/a
    • Manufacturer: Flowmaster

    Flowmaster 49-state Direct-Fit Catalytic Converters are available for a variety of popular applications. These stainless steel converters meet or exceed USEPA standards and include 25,000 mile emissions and 50,000 mile/5 year exterior casing warranty. These USEPA 49-state converters are not available for sale or use on vehicles licensed or operated... [Read More]

  • Catalytic Converter for 2002-2006 Nissan Altima/Sentra 2.5L | Direct-Fit Stainless Steel High Flow Exhaust Manifold (EPA Compliant)

    • ASIN: B07B3NG6G2
    • Brand: AUTOSAVER88
    • Size: For 2.5L Front
    • Manufacturer: AUTOSAVER88

    Vehicle Fitment: 2002 2003 2004 2005 2006 Nissan Altima and Sentra 2.5L Sedan 4 Door, please check product description page below for more references.

  • Flowmaster (2000130) 3" Inlet/Outlet Universal Catalytic Converter (Non-CARB Compliant)

    • UPC: 700042027545
    • ASIN: B00ABF3EPW
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

    Flowmaster’s metallic substrate catalytic converters are intended for severe duty/high temperature applications and are engineered to meet or exceed both OEM and USEPA standards for performance and longevity. Protected by a 25,000 mile performance/emissions warranty as well as a 5-year/50,000 mile case warranty, these 49-state cats are designed f... [Read More]

  • Flowmaster 2030004 2" Inlet and 2.50" Outlet Direct Fit Catalytic Converter

    • UPC: 700042027125
    • ASIN: B009IKIB72
    • Brand: Flowmaster
    • Size: n/a
    • Manufacturer: Flowmaster

    Flowmaster 49 state Direct Fit Catalytic Converters are available for a variety of popular applications. These stainless steel converters meet or exceed USEPA standards and include a 25,000 mile emissions, and 50,000 mile/5 year exterior casing warranty. Please note: These USEPA 49 state converters are not available for sale or use on vehicles lice... [Read More]

  • Front Catalytic Converter Exhaust Manifold for Chevy 99-07 GMC Yukon Silverado 1500 2500 Truck Manifold Converters with Heat Shield

    • ASIN: B01NARS9TR
    • Brand: AUTOSAVER88
    • Size: Front Y Pipe
    • Manufacturer: AUTOSAVER88

    Specification: Oxygen Sensor Ports:4 length:40.5 in. overall length Location:Front Recommended Use:OE Replacement Inlet Type:Dual (3-bolt spinner and 3-bolt welded flange) Outlet Type:Single (2-bolt welded flange) Certified:OBD-II & EPA Approved Manufacturer Part Number: 10530231 Other Part Number: 960301,50366 Superseded Part Number: 14002-9... [Read More]

  • Walker 35129 Exhaust Spring Bolt Kit

    • UPC: 086387351294
    • ASIN: B000CQBG1O
    • Brand: Walker
    • Manufacturer: Tenneco

    Walker provides the hardware and accessories to help finish the job faster and easier. Walker is a "one-stop" convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

  • Flowmaster 2054276 Catalytic Converter

    • UPC: 700042034147
    • ASIN: B06XGDN8TC
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

    Flowmaster's Standard Grade line of direct fit catalytic converters are specifically designed to meet or exceed OEM specifications for exact fit and performance, and are available for a wide range of popular applications. These converters all meet USEPA emissions standards and include a 25,000 mile emissions warranty, and 50,000 mile/5 year stainle... [Read More]

  • MagnaFlow 27405 Direct Fit Catalytic Converter (Non CARB compliant)

    • UPC: 841380027900
    • ASIN: B001DRLO7W
    • Brand: MagnaFlow Exhaust Products
    • Manufacturer: MagnaFlow Exhaust Products

    MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Each is designed to exact the original equipment specifications. While the majority of the direct-fit catalytic converter products do not require welding, cutting or bending, limited applications may require additional welding for op... [Read More]

  • HYIRI Premium Viscose Maxi Crinkle Cloud Hijab Scarf Shawl Soft Islam Muslim BK13# No Color Difference kerchief

    • UPC: 684023471506
    • ASIN: B07SVX5HST
    • Brand: HYIRI
    • Size: Medium
    • Manufacturer: HYIRI

    Premium Viscose Maxi Crinkle Cloud Hijab Scarf Shawl Soft Islam Muslim Feature: 100% brand new and high quality.Quantity:1PCHigh quality and fashionIts special design will make you look unique Elegant design, you can wear in many ways, you can put in your bag when you need at any timeIt is a good gift for your lover,family,friend and coworkers Mate... [Read More]

  • Pacesetter 753505 Direct-Fit Manifold with Catalytic Converter

    • UPC: 093275435059
    • ASIN: B006QHER5A
    • Brand: Pacesetter
    • Manufacturer: Pacesetter

    Direct bolt-on replacement of original equipment with low restriction tubular design. Made of stainless steel construction and comes in affordable price. Made in USA.

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