20 Best Flowmaster High Flow Catalytic Converter [2024]

Are you looking for the best Flowmaster High Flow Catalytic Converter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Flowmaster High Flow Catalytic Converter.

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1 Flowmaster 2000130 Catalytic Converter Univ 200 Srs. Metal H.F. 3.00' Flowmaster 2000130 Catalytic Converter Univ 200 Srs. Metal H.F. 3.00"
2 Flowmaster 2000125 Catalytic Converter Univ 200 Srs. Metal H.F. 2.50' Flowmaster 2000125 Catalytic Converter Univ 200 Srs. Metal H.F. 2.50"
3 Flowmaster 2000124 Catalytic Converter Univ 200 Srs. Metal H.F. 2.25' Flowmaster 2000124 Catalytic Converter Univ 200 Srs. Metal H.F. 2.25"
4 Flowmaster 2230125 Catalytic Converter Univ. 223 Srs. S.D. 2.50' Flowmaster 2230125 Catalytic Converter Univ. 223 Srs. S.D. 2.50"
5 FLOWMASTER Cat-Back Doss Exhaust System Kit 717787 FLOWMASTER Cat-Back Doss Exhaust System Kit 717787
6 Flowmaster 817692 Outlaw Stainless Steel Aggressive Sound Cat-Back Exhaust System Flowmaster 817692 Outlaw Stainless Steel Aggressive Sound Cat-Back Exhaust System
7 Flowmaster 717857 Flowmaster FlowFX Cat-Back Exhaust System. Exhaust System Kit 14-18... Flowmaster 717857 Flowmaster FlowFX Cat-Back Exhaust System. Exhaust System Kit 14-18...
8 MagnaFlow Direct-Fit Catalytic Converter HM Grade Federal/EPA Compliant 93419 - Stainless Steel... MagnaFlow Direct-Fit Catalytic Converter HM Grade Federal/EPA Compliant 93419 - Stainless Steel...
9 Flowmaster (2020057) 2' Inlet x 2.25' Outlet Right Direct Fit Catalytic Converter Flowmaster (2020057) 2" Inlet x 2.25" Outlet Right Direct Fit Catalytic Converter
10 MAYASAF【2 PACK】2' Inlet/Outlet Universal Catalytic Converter, with O2 Port & Heat Shield (EPA... MAYASAF【2 PACK】2" Inlet/Outlet Universal Catalytic Converter, with O2 Port & Heat Shield (EPA...
11 DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible... DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible...
12 AUTOSAVER88 Catalytic Converter Compatible with 2007-2009 Jeep Wrangler JK 3.8L Direct-Fit Stainless... AUTOSAVER88 Catalytic Converter Compatible with 2007-2009 Jeep Wrangler JK 3.8L Direct-Fit...
13 AUTOSAVER88 Catalytic Converter Compatible with 1999-2007 Chevy Silverado GMC Sierra 1500 2500,... AUTOSAVER88 Catalytic Converter Compatible with 1999-2007 Chevy Silverado GMC Sierra 1500 2500,...
14 Flowmaster 2049170 Catalytic Converter Flowmaster 2049170 Catalytic Converter
15 Walker Exhaust Ultra EPA 50511 Direct Fit Catalytic Converter Walker Exhaust Ultra EPA 50511 Direct Fit Catalytic Converter
16 MAYASAF【2 pack】3' Inlet/Outlet Universal Catalytic Converter, High Flow Exhaust Pipe, w/o O2... MAYASAF【2 pack】3" Inlet/Outlet Universal Catalytic Converter, High Flow Exhaust Pipe, w/o O2...
17 AUTOSAVER88 ATCC0011 [2 Pack] 2.5' Inlet/Outlet Universal Catalytic Converters with O2 Port (EPA... AUTOSAVER88 ATCC0011 [2 Pack] 2.5" Inlet/Outlet Universal Catalytic Converters with O2 Port (EPA...
18 Flowmaster 2220124 Catalytic Converter Univ 222 Srs. S.D. 2.25' Flowmaster 2220124 Catalytic Converter Univ 222 Srs. S.D. 2.25"
19 MagnaFlow Universal Catalytic Converter OEM Grade Federal/EPA Compliant 51356 - Stainless Steel... MagnaFlow Universal Catalytic Converter OEM Grade Federal/EPA Compliant 51356 - Stainless Steel...
20 EvanFischer REPG960301 Silver Powder-Coated Catalytic Converter with Heat Shield EvanFischer REPG960301 Silver Powder-Coated Catalytic Converter with Heat Shield
SaleBestseller No. 1
Flowmaster 2000130 Catalytic Converter Univ 200 Srs. Metal H.F. 3.00"
  • High Flow 200 Cell Metallic Substrate
  • Severe-duty/High Temperature
  • Stainless Steel Spun Body
  • Compact Size and Shape
  • Quick and Easy Installation
Bestseller No. 2
Flowmaster 2000125 Catalytic Converter Univ 200 Srs. Metal H.F. 2.50"
  • Metallic substrate material for severe duty applications
  • Meets all EPA 49-state requirements
  • 25,000 mile warranty on internal components
  • 50,000 mile/5-year warranty on exterior casings
  • Made in the USA
Bestseller No. 3
Flowmaster 2000124 Catalytic Converter Univ 200 Srs. Metal H.F. 2.25"
  • High Flow 200 Cell Metallic Substrate
  • Severe-duty/High Temperature
  • Stainless Steel Spun Body
  • Compact Size and Shape
  • Quick and Easy Installation
Bestseller No. 4
Flowmaster 2230125 Catalytic Converter Univ. 223 Srs. S.D. 2.50"
  • Catalytic converter
  • Excellent flow characteristics
  • Engineered to keep the "MIL" light off
  • Stainless steel construction
  • Durable and long lasting
SaleBestseller No. 5
FLOWMASTER Cat-Back Doss Exhaust System Kit 717787
  • Part number: 717787
  • Fit type: Universal Fit
  • Package Weight: 19.3 kilograms
  • Oem equivalent part number: 717787
SaleBestseller No. 6
Flowmaster 817692 Outlaw Stainless Steel Aggressive Sound Cat-Back Exhaust System
  • Stainless Steel Construction
  • Super Aggressive Sound
  • Black and Ceramic Tips
  • Lifetime Limited Warranty
Bestseller No. 7
Flowmaster 717857 Flowmaster FlowFX Cat-Back Exhaust System. Exhaust System Kit 14-18...
  • 2014-18 GM Silverado/Sierra 1500 4.3L, 5.3L V8 2/4WD
  • 2019 Chevy Silverado 1500 (Legacy Only) 5.3L 4WD Extended Cab
  • 143.5 & 157.5 in. Wheelbase
  • 3 in. Tubing
  • 4.5 in. Black Ceramic Tip
Bestseller No. 8
MagnaFlow Direct-Fit Catalytic Converter HM Grade Federal/EPA Compliant 93419 - Stainless Steel...
  • Designed for easy bolt-on installation;Reduces harmful emissions
  • Features a ribbed design, a funneled inlet and outlet
  • Consists of stainless steel body and heat shield
  • Requires no cutting or bending. Main Piping Diameter : 2.5 Inch. Catalytic Converter Length : 12 Inch
  • This item is not for sale in California/Non CARB compliant.Substrate Material:Ceramic
Bestseller No. 9
Flowmaster (2020057) 2" Inlet x 2.25" Outlet Right Direct Fit Catalytic Converter
  • Direct Fit
  • Meets or exceeds all USEPA 49-state requirements
  • Flowmaster Quality
Bestseller No. 10
MAYASAF【2 PACK】2" Inlet/Outlet Universal Catalytic Converter, with O2 Port & Heat Shield (EPA...
  • 【Vehicle Fitment】Standard 2 inches inside diameter inlet /outlet, 13 inches overall length. Universal fit for vehicles with similar size outer...
  • 【DURABLE】Made from Features HD-Stainless steel, high flow design to provide more oxygen to your engine, fully tested under the extreme conditions...
  • 【Easy Installation】Matched with the original vehicle, installed easily to existing exhaust system. May require cutting and/or welding,...
  • 【EPA CERTIFIED but Non-compliant with CARB】Backed in 2 years or 50,000 miles limited warranty, for any manufacturer defect. But the listed product...
  • 【Worry-free Aftermarket】Well-packaged and Free shipping, kindly contact us first if you have any problems, let's make it right!
Bestseller No. 11
DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible...
  • Made Of High Quality Stainless Steel With Computerized Mandrel-Bends For Strength And Durability
  • Durable Catalyst Material, Oem Style Replacement
  • Fitment: Compatible With Escalade, Avalanche 1500 02-05; Silverado/Sierra 1500 99-05; Silverado/Sierra 2500 99-00; Suburban 1500 / Tahoe / Yukon Xl...
  • Country Of Origin : China
Bestseller No. 12
AUTOSAVER88 Catalytic Converter Compatible with 2007-2009 Jeep Wrangler JK 3.8L Direct-Fit Stainless...
  • AUTOSAVER88 direct-fit high flow catalytic converter is designed to meet or even exceed OE quality and performance standards.
  • Features heavy-duty stainless steel outer shell construction for maximum durability. The internal substrates and precious metal loading have been...
  • The standard OE specification flanges are designed for easy installation, direct fit without doing extra modification (comes with gasket and...
  • Genuine federal EPA certification, every catalytic converter is stamped with an exclusive EPA number on the shell. Federal EPA certificated catalytic...
  • Vehicle Fitment: Compatible with 2007 2008 2009 Jeep Wrangler V6 3.8L SUV, please check product description page below for more references.
SaleBestseller No. 13
AUTOSAVER88 Catalytic Converter Compatible with 1999-2007 Chevy Silverado GMC Sierra 1500 2500,...
  • ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.
  • VEHICLE FITMENT: Compatible with 1999-2007 Chevy Silverado 1500 2500 / Tahoe / Avalanche 1500 / Suburban 1500, GMC Sierra 1500 2500 / Yukon, Cadillac...
  • DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly...
  • HIGHER EFFICIENCY & QUALITY: Internal ceramic substrates contain ample metal catalysts and offer a larger surface area to fully react; Adopts...
  • EPA CERTIFIED: EPA Federal Standard Certificated, all AUTOSAVER88's catalytic converters are stamped with an exclusive EPA number on the shell....
Bestseller No. 14
Flowmaster 2049170 Catalytic Converter
  • Excellent flow characteristics
  • Meets or exceeds all 49-state requirements
  • Flow master quality
SaleBestseller No. 15
Walker Exhaust Ultra EPA 50511 Direct Fit Catalytic Converter
  • 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...
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that...
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in...
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by...
Bestseller No. 16
MAYASAF【2 pack】3" Inlet/Outlet Universal Catalytic Converter, High Flow Exhaust Pipe, w/o O2...
  • 【Vehicle Fitment】Standard 3 inches inside diameter inlet /outlet, 11 inches overall length. Universal fit for vehicles with similar size outer...
  • 【High Flow Design】Our catalytic converter is designed to meet or exceed OE quality and performance standards. Made from Features HD-Stainless...
  • 【Easy Installation】Perfectly matched with the original vehicle, installed easily to existing exhaust system. Cutting and welding maybe required,...
  • 【EPA Compliant】Backed in 2 years or 50,000 miles limited warranty, for any manufacturer defect. NOT SHIP TO CA AND NY. Please do not buy it if...
  • 【Worry-free Aftermarket】Well-packaged and Free shipping, kindly contact us first if you have any problems, let's make it right!
Bestseller No. 17
AUTOSAVER88 ATCC0011 [2 Pack] 2.5" Inlet/Outlet Universal Catalytic Converters with O2 Port (EPA...
  • AUTOSAVER88 brand new universal fit catalytic converter is designed to meet or even exceed OE quality and performance standards.
  • Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating...
  • Standard 2.5" inside diameter inlet/outlet, 11" overall length, universal for vehicles with 2.5 inches outer diameter exhaust pipe.
  • Genuine EPA certification, every catalytic converter body is stamped with exclusive EPA number. Federal EPA standard catalytic converters are backed 5...
Bestseller No. 18
Flowmaster 2220124 Catalytic Converter Univ 222 Srs. S.D. 2.25"
  • catalytic converter
  • excellent flow characteristics
  • "engineered to keep the ""mil"" light off"
  • stainless steel construction
  • durable and long lasting
SaleBestseller No. 19
MagnaFlow Universal Catalytic Converter OEM Grade Federal/EPA Compliant 51356 - Stainless Steel...
  • Seam welded body
  • 1/2 Lap joint at neck and body
  • Stainless steel construction
  • EPA Legal
  • 49 State
Bestseller No. 20
EvanFischer REPG960301 Silver Powder-Coated Catalytic Converter with Heat Shield
  • Direct Replacement Catalytic Converter Compatible with 1999-2005 Chevrolet Silverado 1500 / GMC Sierra 1500 and 2000-2006 Chevrolet Tahoe / Chevrolet...
  • Evan Fischer REPG960301 Features: Assembly, Aluminized Steel Tube, Dual (3-bolt spinner and 3-bolt welded flange) Inlet, 4 Sensor Ports, Upstream and...
  • Emissions: 46-State Legal (Cannot ship to CA, CO, NY or ME)
  • EPA: N/TB6000/63005NN, N/TB6000/63005NN
  • A high quality, Direct Fit OE Replacement Catalytic Converter, with FREE 5-year or 50,000-mile Evan Fischer limited warranty coverage

Having trouble finding a great Flowmaster High Flow Catalytic Converter?

This problem is well understood by us because we have gone through the entire Flowmaster High Flow Catalytic Converter research process ourselves, which is why we have put together a comprehensive list of the best Flowmaster High Flow Catalytic Converters available in the market today.

After hours of searching and using all the models on the market, we have found the best Flowmaster High Flow Catalytic Converter for 2023. See our ranking below!

How Do You Buy The Best Flowmaster High Flow Catalytic Converter?

Do you get stressed out thinking about shopping for a great Flowmaster High Flow Catalytic Converter? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Flowmaster High Flow Catalytic Converter, which is why we have assembled a comprehensive list of the greatest Flowmaster High Flow Catalytic Converter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Flowmaster High Flow Catalytic Converter that you consider buying. Your questions might include the following:

  • Is it worth buying an Flowmaster High Flow Catalytic Converter?
  • What benefits are there with buying an Flowmaster High Flow Catalytic Converter?
  • What factors deserve consideration when shopping for an effective Flowmaster High Flow Catalytic Converter?
  • Why is it crucial to invest in any Flowmaster High Flow Catalytic Converter, much less the best one?
  • Which Flowmaster High Flow Catalytic Converter are good in the current market?
  • Where can you find information like this about Flowmaster High Flow Catalytic Converter?

We’re convinced that you likely have far more questions than just these regarding Flowmaster High Flow Catalytic Converter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Flowmaster High Flow Catalytic Converter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Flowmaster High Flow Catalytic Converter. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Flowmaster High Flow Catalytic Converter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Flowmaster High Flow Catalytic Converter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Flowmaster High Flow Catalytic Converter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Flowmaster High Flow Catalytic Converter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Flowmaster High Flow Catalytic Converter.
  5. Customer Ratings: Number ratings grade Flowmaster High Flow Catalytic Converter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Flowmaster High Flow Catalytic Converter.
  7. Product Quality: You don’t always get what you pay for with an Flowmaster High Flow Catalytic Converter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Flowmaster High Flow Catalytic Converter is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Flowmaster High Flow Catalytic Converter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Flowmaster High Flow Catalytic Converter is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What materials are used in a catalytic converter?

A: This catalytic converter is made using stainless steel for maximum durability with its internal design using with ceramic for perfect flow. It is equipped with four-bolt welded flanges for inlet connection as well as a pipe for outlet connection.

Q: What does a catalytic converter do for a car?

A: This catalytic converter has been designed to aid in keeping your engine check light off. Furthermore, it exceeds the FPA requirement as well as it is made in accordance with OEM standards. If you are looking to improve your car’s overall performance, this catalytic converter will be best for you.

Q: What is a Y shape catalytic converter?

A: Its Y shape design offers a direct fit making it OEM standard. IT is federal EPA certified; however, it does not meet CARB standards. This catalytic converter has been designed to aid in keeping your engine check light off. Furthermore, it exceeds the FPA requirement as well as it is made in accordance with OEM standards.