Shopping outside the US? International Shipping is now available!

×

APW Part Finder

Shop By Brand
Select Brand

Ford Mustang Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
See More Don't see your year? Click here
  • Top Sellers
  • Shop By Category

Ford Mustang Catalytic Converter, Magnaflow 49-State Semi-Universal Rear Left Catalytic Converter - Traditional Converter, Semi-Universal

$111.97 $144.90 You Save $32.93 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • Sku#: M6699005HM
  • Brand: Magnaflow
  • Location: Rear Left
  • Series: Magnaflow 49-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. L x 6.5 in. W, 16 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following Ford Mustang Years

  • 2004 | GT | 8 Cyl 4.6L
  • 2004 | Mach I | 8 Cyl 4.6L
  • 2004 | SVT Cobra | 8 Cyl 4.6L
  • 2005-2010 | Base | 6 Cyl 4.0L
See more

Ford Mustang Catalytic Converter, Eastern ECO II Rear Catalytic Converter - Traditional Converter, Semi-Universal

$67.29 $79.40 You Save $12.11 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
EASTERN - UNIVERSAL CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Eastern's universal catalytic converters are durably designed and powered with NANO technology for highly efficient, long-lasting function. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.
  • NANO technology delivers better converter efficiency
  • Brings optimum engine performance
  • Complete range of outlet and inlet diameters
  • Non-directional for ease of installation
Note:
  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
  • Sku#: EAST83165
  • Brand: Eastern
  • Location: Rear
  • Series: Eastern ECO II
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
  • Replaces OE Number: F42Z5E212C
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
See more

Fits the following Ford Mustang Years

  • 1999-2004 | Base | 6 Cyl 3.8L
  • 1999-2004 | GT | 8 Cyl 4.6L
  • 1999-2004 | SVT Cobra | 8 Cyl 4.6L
  • 2001 | GT Bullitt | 8 Cyl 4.6L
  • 2003 | SVT Cobra 10th Anniversary | 8 Cyl 4.6L
  • 2003-2004 | Mach I | 8 Cyl 4.6L
  • 2004 | Base | 6 Cyl 3.9L
See more

Ford Mustang Catalytic Converter, Davico Standard Center Catalytic Converter - Traditional Converter, Direct Fit

$368.31 $992.13 You Save $623.82 (63%)
Add to Cart
Availability: In Stock
Only from APW Rewards

DAVICO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

When it comes to catalytic converters, turn to Davico. Davico's line of OE replacement catalytic converters is specifically designed to work like the original unit that came installed on your vehicle, delivering solid performance and an exact fit. Each and every one of Davico's OE replacement catalytic converters is crafted within strict standards.

  • Sku#: DAV14539
  • Brand: Davico
  • Location: Center
  • Series: Davico Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 54.5 in. overall length
  • Notes: With air tube provision
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
See more

Fits the following Ford Mustang Years

  • 1994-1995 | GT | 8 Cyl 5.0L
  • 1994-1995 | SVT Cobra | 8 Cyl 5.0L
  • 1995 | GTS | 8 Cyl 5.0L
See more

Ford Mustang Catalytic Converter, Catco Rear Catalytic Converter - Traditional Converter, Semi-Universal

$79.94 $151.72 You Save $71.78 (47%)
Add to Cart
Availability: In Stock
Only from APW Rewards

CATCO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

CATCO's OE replacement catalytic converters are designed with a T-409 stainless steel shell and pipes to guarantee enduring performance.

Note:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
  • Sku#: CAT6004
  • Brand: Catco
  • Location: Rear
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Warranty: 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions
See more

Fits the following Ford Mustang Years

  • 1979 | Base | 6 Cyl 2.8L
  • 1979 | Base | 8 Cyl 5.0L
  • 1979 | Ghia | 6 Cyl 2.8L
  • 1979 | Ghia | 8 Cyl 5.0L
  • 1979-1981 | Base | 6 Cyl 3.3L
  • 1979-1981 | Ghia | 6 Cyl 3.3L
  • 1980 | Base | 8 Cyl 4.2L
  • 1980 | Ghia | 8 Cyl 4.2L
  • 1982 | GL | 6 Cyl 3.3L
  • 1982 | GL | 8 Cyl 4.2L
  • 1982 | GL | 8 Cyl 5.0L
  • 1982 | GLX | 6 Cyl 3.3L
  • 1982 | GLX | 8 Cyl 4.2L
  • 1982 | GLX | 8 Cyl 5.0L
  • 1982 | GT | 8 Cyl 5.0L
  • 1982 | L | 6 Cyl 3.3L
  • 1982 | L | 8 Cyl 4.2L
  • 1982 | L | 8 Cyl 5.0L
  • 1983 | GL | 6 Cyl 3.8L
  • 1983 | GLX | 6 Cyl 3.8L
  • 1983 | L | 6 Cyl 3.8L
See more

Ford Mustang Catalytic Converter, Walker Ultra Center Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$115.57 $211.52 You Save $95.95 (45%)
Add to Cart
Availability: In Stock
Only from APW Rewards

WALKER - UNIVERSAL CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Walker's universal catalytic converters feature a top-quality stainless steel design with thicker flanges, oxygen sensor fittings, heat-shielded pipes and structural braces for greater durability.

  • Strenuously engineered and evaluated to meet EPA requirements
  • Made with top-quality stainless steel
  • Can be modified to fit your vehicle

Note:

  • 48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.
  • Sku#: WK93253
  • Brand: Walker
  • Location: Center
  • Series: Walker Ultra
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 11.5 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
See more

Fits the following Ford Mustang Years

  • 2008-2009 | Shelby GT500 | 8 Cyl 5.4L
  • 2008-2009 | Shelby GT500KR | 8 Cyl 5.4L

Ford Mustang Catalytic Converter, Flowmaster 49-State Legal Driver Or Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$497.10 $649.80 You Save $152.70 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
FLOWMASTER – DIRECT FIT 48-STATE LEGAL* CATALYTIC CONVERTERS

Flowmaster’s Direct Fit catalytic converter is dyno-proven to dramatically increase horsepower and reduce emissions better than your stock catalytic converter. It’s legal in 48 states and passes the federal EPA emissions standards – one of those ‘too good to be true’ must-have aftermarket products. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Street legal in 48-states, complies with federal EPA emissions standards
  • 50,000-mile/5-year casing warranty and 25,000-mile emissions warranty
  • Proven to improve horsepower while reducing emissions at the same time
  • 100% welded stainless body means long-lasting durability
  • Direct fit by vehicle year, make and model
  • Quick and easy installation
  • Dyno-tested
  • Factory replacement part
  • Precious metals and oversized substrates mean fewer toxins leaving the tailpipes
  • Includes heat shield for added protection

NOTE* Not legal for use in California or New York
  • Sku#: F132020028
  • Brand: Flowmaster
  • Location: Driver Or Passenger Side
  • Series: Flowmaster 49-State Legal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 2.25 in. Inlet/2.50 in. Outlet
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
See more

Fits the following Ford Mustang Years

  • 2005-2009 | GT | 8 Cyl 4.6L

Ford Mustang Catalytic Converter, Bosal Catalytic Converter new

$314.95 $635.45 You Save $320.50 (50%)
Add to Cart
Availability: In Stock
Only from APW Rewards
Bosal Catalytic Converter
  • Sku#: W0133-1927756
  • Brand: Bosal
  • Anticipated Ship Out Time: Same day - 1 business day

Fits the following Ford Mustang Years

  • 2005-2007 | Base | 6 Cyl 4.0L

Ford Mustang Catalytic Converter, Benchmark Front Catalytic Converter - Traditional Converter, Direct Fit

$438.33 $1,315.00 You Save $876.67 (67%)
Add to Cart
Availability: In Stock
Only from APW Rewards

BENCHMARK - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Benchmark's OE replacement catalytic converters set the industry standard in terms of fitment and durability. Their performance is closely monitored and backed by Benchmark's emissions laboratory, ensuring quality loadings that eliminate OBDII issues caused by many universal catalytic converters.

Notes:

  • 48-state legal - cannot be shipped to New York or California; not for sale or use in New York or California.
  • Sku#: BEN20697
  • Brand: Benchmark
  • Location: Front
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
See more

Fits the following Ford Mustang Years

  • 2005-2007 | Base | 6 Cyl 4.0L

Your Ford Mustang can be considered as an air pollutant machine if it is not equipped with a reliable catalytic converter. Vehicle exhaust emissions are packed with lethal gases that are extremely harmful to the environment. Without a properly working Ford Mustang catalytic converter, these noxious fumes will be released into the air and cause major pollution. To make your Ford Mustang more eco-friendly, you must install an efficient catalytic converter that can effectively transform the deadly exhaust emissions into less harmful forms of gases. Damaged or malfunctioning catalytic converters must be replaced immediately to avoid violating your local emissions law.

Frequently Asked Questions Ask APW

Is it legal to replace the stock Ford Mustang catalytic converter with an aftermarket unit even if it is still in good working condition? Answer: No. Federal regulations prohibit the replacement of a stock catalytic converter unless it is damaged or defective. A state or local inspection program must first check the condition of the catalytic converter to determine whether it needs replacement. If the inspection results show that the catalytic converter is still in proper operating condition, then the driver has no choice but to stick with the stock unit. It is also illegal in some states to remove the catalytic converter, and vehicle owners caught violating this law will be heavily fined.

Should the stock Ford Mustang catalytic converter be replaced with a high-flow unit to gain better power output? Answer: High-flow Ford Mustang catalytic converters are designed to improve the vehicle's exhaust flow and increase the engine's horsepower. The increase in horsepower percentage and torque is very minimal though, especially when there are no other modifications made to the engine. To achieve better power output, the stock exhaust system should also be upgraded and modified so that it will work well with the high-flow catalytic converter. Before installing a Ford Mustang catalytic converter replacement, make sure its design complies with local state requirements to avoid any legal violations.

When should the Ford Mustang catalytic converter be replaced? Answer: For 1996 or older Ford Mustang models, the catalytic converter should be replaced once it reaches more than 50,000 miles of operation on the odometer. The vehicle must first be taken to a certified automotive shop to verify the need for replacement before the owner can install a new unit. For newer Ford Mustang models, the stock catalytic converter must only be removed and replaced after the eight-year or 80,000-mile warranty has expired to comply with the legal OBD-II (On-board Diagnostics, Part Two) regulations.

Need Help? Get everything right and save time

Shop Ford Mustang Catalytic Converter Call our auto parts experts at   or get an expert recommendation via Live Chat

Our Advantage

Free Shippingon orders $50 and above

Copyright ©1995-2014 Auto Parts Warehouse. All Rights Reserved.
Please read Auto Parts Warehouse's Updated Privacy Policy

Hide