StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › MagnaFlow
MagnaFlow
MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976

MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976

Best price now

$3,535.00at MagnaFlow ConvertersChecked Nov 9

Prices are checked against each store and labelled with when.

Visit MagnaFlow Converters

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $3,535.00 at MagnaFlow Converters on Nov 9.

Our take on the MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976

The MagnaFlow 5561976 is a direct-fit catalytic converter for the 2011-2014 Ford Mustang 5.0L V8. It is CARB compliant, so it is legal in California and other states that follow CARB rules, which most universal and 49-state converters are not. It bolts on with the included flange gaskets and Torca clamps, with no cutting or welding. Against generic universal converters, it fits like the factory part and uses mandrel-bent stainless tubing and a single laser-fusion weld to reduce leaks. It is the choice for a Mustang 5.0 owner in a CARB state who needs a legal replacement that fits without fabrication.

Best for2011-2014 Mustang 5.0L owners in California or CARB statesDrivers replacing a failed or clogged factory converterOwners who want a bolt-on fit without cutting or weldingRestoring a stock exhaust to pass emissions inspection
Pros
  • CARB compliant and legal in California and CARB-restricted states
  • Direct-fit design modeled on the OE part with 3D scanning
  • Mandrel-bent stainless steel tubing resists corrosion
  • Single laser-fusion weld lowers the chance of leaks
  • Compact, low-mass body for better thermal efficiency
  • Includes two flange gaskets and two Torca clamps
Cons
  • Fits only the 2011-2014 Mustang 5.0L, not the V6 or other years
  • CARB-certified converters are more expensive than 49-state versions
  • No universal fit, so it cannot be adapted to other vehicles
  • Installation still needs the proper tools and lift access

MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976 prices at every store

  • MagnaFlow ConvertersNew

    In stockReturn policy

    $3,535.00Checked Nov 9
    Visit MagnaFlow Converters

What reviewers say

Owners of CARB-state Mustangs generally report a clean bolt-on fit and no check engine light after install. Complaints center on the higher cost of a California-legal part and on fitment being limited to the 5.0L.

What people mention
  • FitPraisedOwners say it lines up with the factory flanges and installs without modification.
  • EmissionsPraisedDrivers report the check engine light stays off and the car passes smog inspection.
  • BuildPraisedThe stainless body and single weld are described as solid and leak-free.
  • CostCriticisedBuyers note the CARB-certified part costs noticeably more than 49-state converters.
  • CompatibilityMixedIt is praised for the 5.0L but criticized for not fitting the V6 or other model years.

About the MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976

This direct-fit catalytic converter is a replacement part for the 2011-2014 Ford Mustang 5.0L. It is California Grade and CARB compliant. It is designed to meet or exceed California Air Resources Board requirements. It has also gone through additional testing to comply with CARB guidelines, for legal use in California and CARB restricted states on the listed vehicles.

The converter is built from highly corrosion resistant stainless steel with free-flowing mandrel-bent tubing. It replicates the original equipment (OE) design and uses a single laser fusion weld, which reduces the possibility of a leak. Its compact, low-mass design allows for greater thermal efficiency. 3D scanning systems were used during development so that it fits and functions like the original equipment.

Installation needs no cutting or welding. It can be done with the proper tools.

Part number
5561976
Brand
MagnaFlow
Fits
2011-2014 Ford Mustang 5.0L
Type
Direct-fit catalytic converter
Material
Stainless steel
Tubing
Mandrel-bent
Compliance
California Grade, CARB compliant
Installation
No cutting or welding required
In the box
2 x flange gaskets, 2 x Torca clamps

Questions and answers

Is this converter legal in California?
Yes. It is CARB compliant and approved for legal use in California and CARB-restricted states on the listed 2011-2014 Mustang 5.0L.
Will it fit a Mustang V6 or a 2010 model?
No. It is built for the 2011-2014 Mustang 5.0L V8 only.
Do I need to cut or weld anything to install it?
No. It is a direct-fit part that bolts on using the included flange gaskets and Torca clamps.
What is in the box?
The converter, two flange gaskets and two Torca clamps.
Will it turn off my check engine light?
It is designed to restore the factory emissions function, which is what clears a converter-related check engine light on a stock 5.0L.
How is it different from a universal converter?
It is modeled on the OE part for a direct fit and carries CARB certification, while universal converters need fabrication and are not legal in CARB states.
Where is the MagnaFlow 2011-2014 Ford Mustang 5.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5561976 cheapest?
At MagnaFlow Converters, for $3,535.00, as of our latest check.

More from MagnaFlow

  • M
    MagnaFlow CARB-Grade Direct-Fit Catalytic Converter - Honda Civic 2016-2021 1.5L
    MagnaFlow CARB-Grade Direct-Fit Catalytic Converter - Honda Civic 2016-2021 1.5L
  • M
    Magnaflow 557131 - 16-17 Chevrolet Cruze 1.4L California Grade CARB Compliant Direct-Fit Catalytic Converter
    Magnaflow 557131 - 16-17 Chevrolet Cruze 1.4L California Grade CARB Compliant Direct-Fit Catalytic Converter
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 52139
    Magnaflow Direct-Fit Federal Catalytic Converter 52139
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 23229
    Magnaflow Direct-Fit Federal Catalytic Converter 23229
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 23886
    Magnaflow Direct-Fit Federal Catalytic Converter 23886
  • M
    Magnaflow Direct-Fit Federal Catalytic Converter 52642
    Magnaflow Direct-Fit Federal Catalytic Converter 52642
  • M
    MagnaFlow 2007-2011 Ford Ranger 4.0L / 2007-2009 Mazda B4000 4.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5451678
    MagnaFlow 2007-2011 Ford Ranger 4.0L / 2007-2009 Mazda B4000 4.0L California Grade CARB Compliant Direct-Fit Catalytic Converter 5451678
  • M
    MagnaFlow 2000-2004 Toyota Tacoma 3.4L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51944
    MagnaFlow 2000-2004 Toyota Tacoma 3.4L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51944
  • All MagnaFlow deals and products →

    More catalytic converters

    • E
      Eastern 50563 Direct Fit Catalytic Converter
      Eastern 50563 Direct Fit Catalytic Converter
    • M
      Magnaflow 6571476 - 16-17 Honda Accord 2.4L Direct Fit Catalytic Converter (California Grade)
      Magnaflow 6571476 - 16-17 Honda Accord 2.4L Direct Fit Catalytic Converter (California Grade)
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 24090
      Magnaflow Direct-Fit Federal Catalytic Converter 24090
    • M
      MagnaFlow 2003-2007 Honda Accord 2.4L California Grade CARB Compliant Direct-Fit Catalytic Converter 5461260
      MagnaFlow 2003-2007 Honda Accord 2.4L California Grade CARB Compliant Direct-Fit Catalytic Converter 5461260
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 23453
      Magnaflow Direct-Fit Federal Catalytic Converter 23453
    • M
      MagnaFlow 2001-2005 Lexus IS300 3.0L / 2000-2005 Lexus GS300 3.0L California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452843
      MagnaFlow 2001-2005 Lexus IS300 3.0L / 2000-2005 Lexus GS300 3.0L California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452843
    • M
      Magnaflow Direct-Fit Federal Catalytic Converter 21-252
      Magnaflow Direct-Fit Federal Catalytic Converter 21-252
    • M
      MagnaFlow 2001-2007 Lexus GS430 4.3L / 2002-2010 Lexus SC430 4.3L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24321
      MagnaFlow 2001-2007 Lexus GS430 4.3L / 2002-2010 Lexus SC430 4.3L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 24321