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MagnaFlow 51206 OEM Grade Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA Compliant)

4.1 4.1 out of 5 stars 269 ratings
$194.00 with 5 percent savings
List Price: $204.47

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
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2.5 in. Inlet/Outlet
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Purchase options and add-ons

  • EPA COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements in compliance with legal standards for federally registered vehicles with California or Federal EPA emissions systems. NOT for use in California, Colorado, New York, Maine.
  • 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.
  • 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.
  • OEM GRADE - Built to OEM Grade standards, matching the performance and quality of your vehicle’s original catalytic converter.
  • 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
  • Seam welded body
  • 1/2 Lap joint at neck and body

Frequently bought together

MagnaFlow 51206 OEM Grade Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA Compliant)
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EVIL ENERGY 2.5 Inch Exhaust Clamp,Butt Joint Band Clamp Sleeve Coupler Stainless Steel 2PCS
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MagnaFlow Catalytic Converter 99206HM: 2.25"/2.5" Inlet/Outlet, HM Grade, Universal Fit (EPA Compliant)
$167.00
Get it as soon as Saturday, May 4
Only 18 left in stock - order soon.
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Important information

Legal Disclaimer

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Product Description

catalytic converter exhaust system cleaner flowmaster muffler high flow long tube headers small

small block chevy heads automotive exhaust systems & parts silverado flowmaster sbc heads

premium construction stainless steel durability powder coating system heat shield anti theft

federal epa emissions long tube headers exhaust manifold automotive replacement emission product

oem grade ca emissions systems federal markets powerstroke high flow speed engineering headers

Keep the Light Off

Engineered to keep the Check Engine light off

Premium Construction

Stainless Steel construction for maximum durability and finish to resist corrosion for years

Federal EPA Compliant

Meets or exceeds Federal EPA emissions requirements set forth by the EPA, complying with legal standards for OBDII Federal vehicles. Restricted for sale in California and Colorado

OEM Grade

Formulated for vehicles with California emissions systems in Federal markets

catalytic converter shield speed engineering headers chevy vortec heads high flow cat sbc headers

OEM Grade Federal / EPA Compliant Universal Catalytic Converter

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter.

This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federal vehicles with California or Federal/EPA Emission systems.

Professional Installation: Professional installation is highly recommended. May require custom fabrication, cutting and / or welding along with specific automotive knowledge.

Specifications | MagnaFlow Part # 51206

Air Tube Adaptable No
Body Height 4.375"
Body Length 9"
Body Type Clam Shell
Body Width 4.25"
Heat Shield Attached Yes
Heat Shield Included Yes
Inlet Attachment Weld-On
Inlet Diameter 2.5"
Inlet Orientation Straight
Inlet Quantity 1
Outlet Attachment Weld-On
Outlet Diameter 2.5"
Outlet Orientation Straight
Outlet Quantity 1
Overall Length 13"

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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MagnaFlow 51206 OEM Grade Universal Catalytic Converter, 2.5" Inlet/Outlet (EPA Compliant)

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  • MagnaFlow 51206 Universal Catalytic Converter

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    Price-5% $194.00
    List: $204.47    		$72.99$35.99$310.39-5% $170.00
    List: $178.75    		-9% $193.20
    List: $212.52
    Delivery
    Get it as soon as Monday, May 6
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Get it May 2 - 3
    Get it as soon as Saturday, May 4
    Customer Ratings
    4.14.1 out of 5 stars269
    4.44.4 out of 5 stars401
    4.24.2 out of 5 stars186
    4.54.5 out of 5 stars26
    4.34.3 out of 5 stars21
    4.14.1 out of 5 stars44
    Easy to install
    4.3
    4.2
    3.6
    —
    —
    5.0
    Value for money
    3.7
    4.2
    3.5
    —
    —
    5.0
    Mileage
    4.6
    3.8
    3.6
    —
    —
    —
    Sold By
    G.P.S.
    WEILEITE
    asoparts
    Amazon.com
    Amber World Wide
    Amazon.com

    Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    269 global ratings

    Customers say

    Customers like the performance, value, quality and ease of use of the vehicle scan tool. They mention that it works well, is of good quality and that it's easy to install. That said, opinions are mixed on fit.

    AI-generated from the text of customer reviews

    17 customers mention14 positive3 negative

    Customers like the performance of the catalytic converter. For example, they say it works well, their car runs great now, and their remote start works again.

    "Fit truck perfect and works good. Been on truck for 6months now" Read more

    "Worked well. Cleared code. Modification and welding required." Read more

    "...Had them welded on and saved a bundle. Very pleased. Now my remote start works again." Read more

    "This catalytic converter worked fine as a replacement in my 2007 Forester, no more codes and passed emissions." Read more

    12 customers mention9 positive3 negative

    Customers like the value of the vehicle scan tool. They say it's a great product for a good price and a cheap CC replacement.

    "Value for your money." Read more

    "I can only say that everything was as I expected. good quality, great price, and perfect fit. my 2000 Sebring sounds better now." Read more

    "...This was very costly for me." Read more

    "Bought this for my best friends car and it's a great product for a great price!" Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the quality of the vehicle scan tool. They mention that it is a good product, strong, and fits perfectly.

    "I can only say that everything was as I expected. good quality, great price, and perfect fit. my 2000 Sebring sounds better now." Read more

    "Heavy, Strong, Perfect, and I want more.. Fits perfectly in my 2002 explorer xlt v6. And very good product." Read more

    "Quality and craftmanship..." Read more

    "Great quality.. No check engine lights..." Read more

    3 customers mention3 positive0 negative

    Customers find the vehicle scan tool easy to use and install.

    "Easy to instal and fit perfectly" Read more

    "Fast and easy but required remodel for my vehicle not an exact fit" Read more

    "ease of installation..." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the speed of the vehicle scan tool. They mention that it works well and is easy to use. Some customers also appreciate the fast shipment.

    "Fast and easy but required remodel for my vehicle not an exact fit" Read more

    "Showed up fast work out great..." Read more

    "Fast shipment..." Read more

    17 customers mention8 positive9 negative

    Customers are mixed about the fit of the vehicle scan tool. Some mention it fits perfectly, while others say it doesn't fit their vehicle. The cut off exhaust pipes are slightly oversize and not the same length.

    "...It is considerably bigger than stock and barely fits (had to redo a section of the exhaust)...." Read more

    "Fit truck perfect and works good. Been on truck for 6months now" Read more

    "...Also it's not the same length either. Had to use 3 to 4 adapter and a extension and 3 clamps...." Read more

    "Perfect fit. Called Magnaflow directly prior to my purchase here on Amazon. Wanted to make certain it would fit...." Read more

    Great product, great price! Walker products are the only way to go!
    5 Stars
    Great product, great price! Walker products are the only way to go!
    Perfect fit. Called Magnaflow directly prior to my purchase here on Amazon. Wanted to make certain it would fit. Drilled 2 holes (upstream and downstream O2 Sensors) and welded in appropriate bungs for sensor(s) installation. Cut out original Cat and welded this one in. Had to add a short tailpiece as this cat is shorter than OEM cat.After complete installation of exhaust system and starting the car... I am quite pleased that there no check engine codes and the catalytic converter have my 01jetta VR6 a great sound.Highly recommended!Note: this Catalytic converter complies with California emissions - per Walker Exhaust rep.
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    Top reviews from the United States

    Dwayne
    5.0 out of 5 stars 2007 Silverado
    Reviewed in the United States on March 16, 2024
    Size: 2.5 in. Inlet/OutletVerified Purchase
    Fit truck perfect and works good. Been on truck for 6months now
    Helpful
     Report
    MaineReview
    5.0 out of 5 stars Great product, great price! Walker products are the only way to go!
    Reviewed in the United States on June 26, 2018
    Size: LargeVerified Purchase
    Perfect fit. Called Magnaflow directly prior to my purchase here on Amazon. Wanted to make certain it would fit. Drilled 2 holes (upstream and downstream O2 Sensors) and welded in appropriate bungs for sensor(s) installation. Cut out original Cat and welded this one in. Had to add a short tailpiece as this cat is shorter than OEM cat.

    After complete installation of exhaust system and starting the car... I am quite pleased that there no check engine codes and the catalytic converter have my 01jetta VR6 a great sound.

    Highly recommended!

    Note: this Catalytic converter complies with California emissions - per Walker Exhaust rep.
    Customer image
    MaineReview
    5.0 out of 5 stars Great product, great price! Walker products are the only way to go!
    Reviewed in the United States on June 26, 2018
    Perfect fit. Called Magnaflow directly prior to my purchase here on Amazon. Wanted to make certain it would fit. Drilled 2 holes (upstream and downstream O2 Sensors) and welded in appropriate bungs for sensor(s) installation. Cut out original Cat and welded this one in. Had to add a short tailpiece as this cat is shorter than OEM cat.

    After complete installation of exhaust system and starting the car... I am quite pleased that there no check engine codes and the catalytic converter have my 01jetta VR6 a great sound.

    Highly recommended!

    Note: this Catalytic converter complies with California emissions - per Walker Exhaust rep.
    Images in this review
    Customer image
    Customer image
    9 people found this helpful
    Helpful
     Report
    Amazon Customer
    1.0 out of 5 stars Barely fits on Jeep Wrangler TJ and failed after ~21,000 miles
    Reviewed in the United States on April 7, 2024
    Verified Purchase
    Chose this catalytic converter based on the information from MagnaFlow website. It is considerably bigger than stock and barely fits (had to redo a section of the exhaust). I bought 2x and was delivered 2 slightly different models. MagnaFlow rep. couldn't tell me which one is the correct one (if any) so I can return/replace the other. I ended up returning them twice to finally get what resembled the correct part. Finally, after approximately 21,000 miles both failed. The ceramic came loose from the walls and started rattling.
    This company fails on every level - from customer services to product quality. Stay away.
    Helpful
     Report
    Robbie
    5.0 out of 5 stars Showed up fast work out great
    Reviewed in the United States on February 9, 2024
    Size: 2 in. Inlet/OutletVerified Purchase
    Put it in 04 jeep grand cheerke easy install well get more from here
    Helpful
     Report
    Jessica M Futch
    4.0 out of 5 stars 2008 Toyota matrix xr
    Reviewed in the United States on February 19, 2023
    Size: LargeVerified Purchase
    Worked well. Cleared code. Modification and welding required.
    Helpful
     Report
    Shay
    5.0 out of 5 stars It fit good
    Reviewed in the United States on October 30, 2023
    Size: LargeVerified Purchase
    Easy to instal and fit perfectly
    One person found this helpful
    Helpful
     Report
    Will2004
    3.0 out of 5 stars Says it fits, as long as you are getting it welded it will
    Reviewed in the United States on November 25, 2023
    Size: LargeVerified Purchase
    Not the same diameter as the car it said it would fit. Was planning on clapping it to the old pipe because I don't have a welder. Also it's not the same length either. Had to use 3 to 4 adapter and a extension and 3 clamps. The size was so different a pipe stretcher wad not enough.
    Helpful
     Report
    Tintin
    5.0 out of 5 stars Cheap CC replacement!
    Reviewed in the United States on February 24, 2019
    Size: 2 in. Inlet/OutletVerified Purchase
    This combined with a 75$ weld job fixed the P0420 code on my 2001 Saturn L200 after the CC completely gave up and choked up the engine from being able to move. The car is purring along smoothly after the swap.

    I still wonder how a CC could be so cheap given the basic cost of the raw materials given that Platinum, Palladium, and Rubidium alone cost $30-50/gram each and a CC is supposed to have 5-7 grams of each of this stuff. Well, I guess I'll find out eventually.
    4 people found this helpful
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    mel
    5.0 out of 5 stars catalytic converter
    Reviewed in Canada on January 30, 2024
    Size: 2 in. Inlet/OutletVerified Purchase
    fits great on 2003 Cavalier 2dr base model great price very happy customer Thank you
    Report
    Masood Quraishi
    4.0 out of 5 stars Catalytic Converter - Universal
    Reviewed in Canada on June 15, 2023
    Size: 2.5 in. Inlet/OutletVerified Purchase
    The Catalytic Converter, though welded with pipes at both ends, then it excellent and replaced the faulty one in our Prado
    Report
    ralf
    5.0 out of 5 stars delivery
    Reviewed in Canada on January 7, 2019
    Size: LargeVerified Purchase
    like it very much
    One person found this helpful
     Report
    Fabio
    4.0 out of 5 stars bueno pero podria ser mejor en relacion al precio.
    Reviewed in Mexico on March 5, 2019
    Size: 2 in. Inlet/OutletVerified Purchase
    se ve diferente al anuncio. Lo malo es que se usa material reciclado y los técnicos que lo instalaron me dijeron que no creen que dure más de un año. Por lo pronto permito pasar la verificación de las autoridades de la Ciudad de MExico con una norma estricita.
    One person found this helpful
     Report
    CARLOS ALBERTO MUÑOZ TREJO
    5.0 out of 5 stars Excelente
    Reviewed in Mexico on March 14, 2017
    Size: 2.5 in. Inlet/OutletVerified Purchase
    Excelente producto, mi carro se siente super ligero y eficiente!!! Solo tengan en cuenta revisar si su vehiculo es compatible, en la pagina de magnaflow pueden revisarlo con el modelo.
    3 people found this helpful
     Report