TOP 10 Best Performance Catalytic Converter Results at 10Bestify.com

  • 2.5" Inlet/Outlet Catalytic Converters w/O2 Nut Universal Fit Stainless Steel High Flow CAT (EPA Compliant)

    AUTOSAVER88 Catalytic Converter 410250 Stainless Steel 2.5" High Flow Performance Spun Body Not legal for sale in California !!! If your vehicle is registered in California, do not purchase this part. If your vehicle meets California requirements, but is not registered in California, this converter will work on your vehicle. High Flow Performance Catalytic Converter, Ideal for use on vehicles prior to 1998 Vehicles after 1998 that require an O2 Port Round Body Length: 4" Overall Length: 11" Catalyst Type: ECO II Inlet Type: 2.5" Outlet Type: 2.5" Substrate: Ceramic - 400 cell Test Weight: 6000 Lbs. Engine Limit: 5.9L Material: T409 Stainless Steel Approved: Federal / EPA
    Best Performance Catalytic Converter

    • ASIN: B01N9JJPLR
    • ASIN: B01N9JJPLR
    • Brand: AUTOSAVER88
    • Size: 2 x 2.5 inches w/O2 Nut
    • Manufacturer: AUTOSAVER88

  • Flowmaster 2230125 223 Series 2.5" Inlet/Outlet Universal Catalytic Converter

    Flow master 49-state universal catalytic converters are designed to meet federal EPA emission requirements on a wide variety of applications. These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The 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 converters. Universal catalytic converters require welding or fabrication and should be installed by qualified technicians. Flow master 49-state converters are not legal for sale or use on vehicles licensed or operated in the state of California.
    Best Performance Catalytic Converter

    • ASIN: B0085UDUL8
    • UPC: 700042026586
    • ASIN: B0085UDUL8
    • Brand: Flowmaster
    • Size: n/a
    • Manufacturer: Flowmaster

  • MagnaFlow 93419 Direct Fit Catalytic Converter (Non CARB compliant)

    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 optimal installation. All federal catalytic converters meet EPA requirements. Federal catalytic converters are not legal for sale, installation or use on vehicles registered in the state of California.
    Best Performance Catalytic Converter

    • ASIN: B000RDI51G
    • UPC: 841380017536
    • ASIN: B000RDI51G
    • Brand: MagnaFlow Exhaust Products
    • Manufacturer: MagnaFlow Exhaust Products

  • 3 Inch Inlet/Outlet Catalytic Converter - Universal Fit Stainless Steel High Flow Exhaust Converter (EPA Compliant)

    AUTOSAVER88 Catalytic Converter 410250 Stainless Steel 2.5" High Flow Performance Spun Body Not legal for sale in California !!! If your vehicle is registered in California, do not purchase this part. If your vehicle meets California requirements, but is not registered in California, this converter will work on your vehicle. High Flow Performance Catalytic Converter, Ideal for use on vehicles prior to 1998 Vehicles after 1998 that require an O2 Port Round Body Length: 4" Overall Length: 11" Catalyst Type: ECO II Inlet Type: 2.5" Outlet Type: 2.5" Substrate: Ceramic - 400 cell Test Weight: 6000 Lbs. Engine Limit: 5.9L Material: T409 Stainless Steel Approved: Federal / EPA
    Best Performance Catalytic Converter

    • ASIN: B06ZYHM84X
    • ASIN: B06ZYHM84X
    • Brand: AUTOSAVER88
    • Size: 3inch
    • Manufacturer: AUTOSAVER88

  • Walker 16360 Ultra EPA Certified Catalytic Converter

    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 performance, and durability to comply with EPA emissions requirements.
    Best Performance Catalytic Converter

    • ASIN: B001FHXXBA
    • UPC: 086387163606
    • ASIN: B001FHXXBA
    • Brand: Walker
    • Manufacturer: Tenneco

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

    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: 14002-9J305, 674-659, 208A28J110, 208A28J112 Warranty: 5 Year or 30,000 miles Installation: This is manufactured in accordance to industry standards to ensure product durability and reliability. Protect Environmen-The catalytic converter is a key component of your vehicle`s emissions control system,which prevents pollutants from contaminating our environment.It converts the harmful gases Carbon Monoxide(CO),Hydrocarbons(HC),and Oxides of Nitrogen(NOx) ... [Read More]
    Best Performance Catalytic Converter

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

  • 4" Inlet/Outlet Catalytic Converter Universal Fit High Flow Stainless Steel Exhaust Converter (EPA Compliant)

    Specification Part #: 810400 Inlet: 4" ID Outlet: 4" ID Overall Length: 12" Body Length: N/A Body Type: 6" Round Model: 4inch Universal fit Converter Material: T409 Stainless Steel Fitment: Universal fit .If your converter pipe size is 4inch,It should fit.
    Best Performance Catalytic Converter

    • ASIN: B073GHHP2D
    • ASIN: B073GHHP2D
    • Brand: AUTOSAVER88
    • Manufacturer: AUTOSAVER88

  • Exerock Manifold with Integrated Catalytic Converter Fit for 2001-2005 Honda civic DX EX LX GX HX 1.7L, 2002-2005 Honda civic SI model 1.7L, 2004 2005 Honda civic Value Package 1.7L, 2005 Hond 674-608

    Exerock Catalytic Converter Exhaust Manifold Honda Civic DX EX LX GX HX 1.7L 18160-PLM-A00 18160-PLM-A50 673-608 & 674-608 OE Numbers: 18160-PLM-A00 18160-PLM-A50 673-608 & 674-608 Fitment : 2001-2005 Honda civic DX EX LX GX HX 1.7L 2002-2005 Honda civic SI model 1.7L 2004 2005 Honda civic Value Package 1.7L 2005 Honda Civic Reverb Coupe 2-Door 2005 Honda Civic Reverb Sedan 4-Door Note: Not For Legal Sale in California.
    Best Performance Catalytic Converter

    • ASIN: B07JJZWJB8
    • UPC: 609239384198
    • ASIN: B07JJZWJB8
    • Brand: Exerock
    • Manufacturer: Exerock

  • MagnaFlow 51206 Universal Catalytic Converter (Non CARB Compliant)

    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 equipment that is readily available to most professional installers. All federal catalytic converters meet EPA requirements. Federal catalytic converters are not legal for sale, installation or use on vehicles registered in the state of California.
    Best Performance Catalytic Converter

    • ASIN: B0086C172E
    • UPC: 841380069245
    • ASIN: B0086C172E
    • Brand: MagnaFlow Exhaust Products
    • Size: Large
    • Manufacturer: MagnaFlow Exhaust Products

  • DNA MOTORING OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement

    Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound. Replace for CADILLAC ESCALADE 2002-2005 CHEVROLET AVALANCHE 1500 2002-2005 CHEVROLET SILVERADO 1500 1999-2005 CHEVROLET SILVERADO 2500 1999-2000 CHEVROLET SUBURBAN 1500 2000-2006 CHEVROLET TAHOE 2000-2006 GMC SIERRA 1500 1999-2005 GMC SIERRA 2500 1999-2000 GMC YUKON 2000-2006 GMC YUKON XL 1500 2000-2006 Fits 4.3 4.8 5.3L Engines Fits Federal Emissions Models Only NOT Legal for sale or Use in... [Read More]
    Best Performance Catalytic Converter

    • ASIN: B07S9T7BFG
    • UPC: 842765197843
    • ASIN: B07S9T7BFG
    • Brand: DNA MOTORING
    • Manufacturer: DNA MOTORING

  • For 2007-2013 Nissan Altima 2.5L Catalytic Converter Exhaust Manifold 4-Cylinder High Flow Cats 674-933 (OE Replace:14002-JA91E)

    Features:Tube material: Aluminized SteelExchange part number:674-933OE Parts Numbers: 140E2-ZX31E 140E2-JA02E 140E2ZX31E 140E2JA02EEPA OBD-II Approved.Manufactured From High Quality & Durable Stainless Steel Catalytic Case For Long Lasting Durability & For Better Protection.5 years or 50,000 miles limited warranty.Fit for :2013 Nissan Altima L4 2.5L (2500cc)2012 Nissan Altima L4 2.5L (2500cc)2011 Nissan Altima L4 2.5L (2500cc)2010 Nissan Altima L4 2.5L (2500cc)2009 Nissan Altima L4 2.5L (2500cc)2008 Nissan Altima L4 2.5L (2500cc)2007 Nissan Altima L4 2.5L (2500cc)Package Included:1x Catalytic Converter Assembly (Includes installation kit in the photo)CAUTION:This item is not certified for sale in California.If your vehicle is registered in California, DO NOT
    Best Performance Catalytic Converter
    Direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards without sacrificing flow rate.Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters.The standard OE specification flanges are designed for easy installation, direct bolts to existing exhaust system without doing extra modification (comes with gasket and hardware).Genuine federal EPA certification and OBDII compliant, every catalytic converter is stamped with an exclusive EPA number

    • UPC: 303409430
    • Model: GO09-009-x1w
    • Rating: 5.0

  • For 2003-2007 NISSAN Murano 3.5L Front Exhaust Flex Y Pipe Catalytic Converter

    Specifications:Emissions:48-State Legal (Cannot Ship to CA or NY) Tube material:Aluminized Steel Dimensions:42 in. overall length Inlet type:Dual (3-bolt welded flange) Outlet type:Single (2-bolt welded flange) Quantity sold:Assembly Product fit:Direct Fit Substrate Material: Ceramic Oxygen sensor ports:None Condition:NewFit for:2003-2007 Nissan Murano 3.5LPackage Includes:1 x Catalytic converterCAUTION*Due to the increased emissions standards.This item is not certified for sale in California and New York.*If your vehicle is registered in California or New York, DO NOT BUY This item.*If your vehicle MEETS California REQUIREMENT, BUT NOT REGISTER In California or New York. This will work on your vehicle.Notes1.Please fix the problem that caused the
    Best Performance Catalytic Converter
    Made From High Quality T-409 Stainless Steel;5 Years or 50,000 Miles Manufacturer Warranty;Great emissions control device with stable performance, reliable quality and long service life;With EPA Approved.It can pass smog emission test in 48 states except

    • UPC: 903713753
    • Model: OG0901W038-x1w
    • Rating: 3.0

  • Universal 2.25" Inlet/Outlet Catalytic Converter with O2 Nut Stainless Steel High Flow Converter (EPA Compliant)

    Catalytic Converter 83164 Stainless Steel 2.25" High Flow Performance Spun BodyNot legal for sale in California !!!If your vehicle is registered in California, do not purchase this part.If your vehicle meets California requirements, but is not registered in California, this converter will work on your vehicle.High Flow Performance Catalytic Converter, Ideal for use on vehicles prior to 1998Vehicles after 1998 that require an O2 Port13 1/4" across4 1/2" deep2 1/4" pipe diameterCatalyst Type: ECO IIInlet Type: 2.25"Outlet Type: 2.25"Substrate: Ceramic - 400 cellTest Weight: 6000 Lbs.Engine Limit: 5.9LMaterial: T409 Stainless SteelApproved: Federal / EPALower burning temperature:-CO-HC-NO2High conversion efficiency:-CO>=96% HC>=95% NO2>=90%-Fitment-Lexus
    Best Performance Catalytic Converter
    5 Years/50,000 Miles manufacturer defect warranty.Catalytic case manufactured with high quality stainless steel for durability and safety.Universal fit for vehicles (prior 1998 )with matching exhaust pipe diameter(inside Inlet and Outlet is

    • UPC: 627827267
    • Model: O09-Y017-x1w
    • Rating: 4.0

  • Nissan Altima 2007-2013 2.5L Catalytic Converter Exhaust Manifold 4-Cylinder High Flow Cats 674-933 (OE Replace:14002-JA91E)

    Features:Tube material: Aluminized SteelExchange part number:674-933OE Parts Numbers: 140E2-ZX31E 140E2-JA02E 140E2ZX31E 140E2JA02EEPA OBD-II Approved.Manufactured From High Quality & Durable Stainless Steel Catalytic Case For Long Lasting Durability & For Better Protection.5 years or 50,000 miles limited warranty.Fit for :2013 Nissan Altima L4 2.5L (2500cc)2012 Nissan Altima L4 2.5L (2500cc)2011 Nissan Altima L4 2.5L (2500cc)2010 Nissan Altima L4 2.5L (2500cc)2009 Nissan Altima L4 2.5L (2500cc)2008 Nissan Altima L4 2.5L (2500cc)2007 Nissan Altima L4 2.5L (2500cc)Package Included:1x Catalytic Converter Assembly (Includes installation kit in the photo)CAUTION:This item is not certified for sale in California.If your vehicle is registered in California, DO NOT
    Best Performance Catalytic Converter
    With O2 Nut,connect to Oxygen sensor;Emission warranty- 25,000 miles/3 years structural integrity warranty-50,000 miles/ 5 years;Restores ABS function and performance caused by failed wheel speed sensor;Original Equipment (OE) number:14002-JA91E Part

    • UPC: 389152991
    • Model: GO09-009
    • Size: For Nissan Altima 2007-2013
    • Rating: 5.0

  • Catalytic Converter Exhaust Manifold for 2001 2002 2003 2004 2005 Honda Civic 1.7L Front

    Specification:Fits models with 4 cylinder, 1.7 liter engines ONLYTube material: Aluminized SteelExchange part number: 18160-PLM-A00, 18160-PLM-A50OE Parts Numbers: 327-59214, 327-50120DETAILED APPLICATIONS:2005 Honda Civic DX Submodel2005 Honda Civic HX Submodel2005 Honda Civic LX Submodel2005 Honda Civic Value Package Submodel2004 Honda Civic DX Submodel2004 Honda Civic HX Submodel2004 Honda Civic LX Submodel2004 Honda Civic Value Package Submodel2003 Honda Civic DX Submodel2003 Honda Civic HX Submodel2003 Honda Civic LX Submodel2002 Honda Civic DX Submodel2002 Honda Civic HX Submodel2002 Honda Civic LX Submodel2001 Honda Civic DX Submodel2001 Honda Civic HX Submodel2001 Honda Civic LX SubmodelPackage Included: 1pcs Catalytic Converter Assembly with Free Required Gasket
    Best Performance Catalytic Converter
    Leak-resistant for Long-lasting Performance;Designed for easy installation, it requires no cutting or welding;Cast Iron or Stainless Tubular Construction Protects against Warping and/or

    • UPC: 896450709
    • Model: O09-003-x1wa
    • Size: 327-59214; 2001-2005 Honda Civic Sedan / Coupe 1.7L
    • Rating: 5.0

  • Best High Flow Catalytic Converter

    Click here -- http://smartpicked.com/best-high-flow-catalytic-converter/ Are you looking for the Best High Flow Catalytic Converter. We spent hours to find out the Best High Flow Catalytic Convert...
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    How to Choose a Catalytic Converter by Magnaflow - SummitRacing.com

    The professionals at Magnaflow know you are looking for great sound and a free flowing exhaust. Watch as they walk you through the steps in keeping you legal in all 50 states, yes including Califo...
    Catalytic Converter (Invention),aftermarket catalytic converter,magnaflow catalytic converter,cat...

    Catalytic Converter Affects on Horsepower Flowmaster Test Dyno Run Tutorial Chart Results

    Catalytic Converter Affects on Horsepower Flowmaster Test Dyno Run Tutorial Chart Results http://www.jegs.com/p/Flowmaster/Flowmaster-Universal-Catalytic-Converters/2159313/10002/-1 Manufactured fr...
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