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MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 55400 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 Federally registered vehicles with Federal/EPA Emission systems.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Ford | E-150 | Base |
| 2003-2004 | Ford | E-150 Club Wagon | Chateau |
| 2003-2004 | Ford | E-150 Club Wagon | XL |
| 2003-2004 | Ford | E-150 Club Wagon | XLT |
| 1997-2002 | Ford | E-150 Econoline | Base |
| 1997-2000 | Ford | E-150 Econoline | XL |
| 1997-2002 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1997-2000 | Ford | E-150 Econoline Club Wagon | Custom |
| 2001-2002 | Ford | E-150 Econoline Club Wagon | XL |
| 1997-2002 | Ford | E-150 Econoline Club Wagon | XLT |
| 2003-2005 | Ford | E-250 | Base |
| 1997-2002 | Ford | E-250 Econoline | Base |
| 1997-2000 | Ford | E-250 Econoline | XL |
| 2003-2005 | Ford | E-350 Club Wagon | Chateau |
| 2003-2005 | Ford | E-350 Club Wagon | XL |
| 2003-2005 | Ford | E-350 Club Wagon | XLT |
| 1997-1998 | Ford | E-350 Econoline | Base |
| 1997-1998 | Ford | E-350 Econoline | XL |
| 1997-2002 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1997-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 2001-2002 | Ford | E-350 Econoline Club Wagon | XL |
| 1997-1998 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1997-2002 | Ford | E-350 Econoline Club Wagon | XLT |
| 1997-1998 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1999-2005 | Ford | E-350 Super Duty | Base |
| 1999-2000 | Ford | E-350 Super Duty | XL |
| 2003-2005 | Ford | Excursion | Eddie Bauer |
| 2000-2005 | Ford | Excursion | Limited |
| 2004-2005 | Ford | Excursion | XLS |
| 2000-2005 | Ford | Excursion | XLT |
| 1999 | Ford | F-250 | Base |
| 1996 | Ford | F-250 | Eddie Bauer |
| 1999 | Ford | F-250 | Lariat |
| 1996 | Ford | F-250 | Special |
| 1996,1999 | Ford | F-250 | XL |
| 1996,1999 | Ford | F-250 | XLT |
| 2004 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004 | Ford | F-250 Super Duty | King Ranch |
| 1999-2004 | Ford | F-250 Super Duty | Lariat |
| 1999-2004 | Ford | F-250 Super Duty | XL |
| 1999-2004 | Ford | F-250 Super Duty | XLT |
| 2004 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2004 | Ford | F-350 Super Duty | King Ranch |
| 1999-2004 | Ford | F-350 Super Duty | Lariat |
| 1999-2004 | Ford | F-350 Super Duty | XL |
| 1999-2004 | Ford | F-350 Super Duty | XLT |
Catalytic Converter Direct Fit
Shop Catalytic Converters by Brand and Vehicle Application Browse premium direct fit catalytic converters at Black Ops Auto Works, including high-quality replacement and performance-focused options for a wide range of cars, trucks, SUVs, and performance vehicles. This collection is built for customers searching for direct fit catalytic converters, OEM-style catalytic converter replacements, high-flow catalytic converters, and vehicle-specific emissions components that support fitment, reliability, and exhaust performance. We carry catalytic converter products and related exhaust components from trusted brands found in our catalog, including MagnaFlow, Solo Performance, Stainless Works, aFe Power, and Fabspeed. Direct Fit Catalytic Converters for Easy Installation Direct fit catalytic converters are designed to match factory-style mounting points and simplify installation compared to universal-fit options. This collection is ideal for customers looking for: Direct fit catalytic conv...
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Exhaust Systems
Black Ops Auto Works carries one of the largest selections of performance exhaust systems available online, with 7,700+ products covering cat-back exhausts, axle-back exhausts, turbo-back systems, downpipes, headers, mid-pipes, X-pipes, H-pipes, mufflers, resonators, catalytic converters, exhaust tips, and every component in between. Whether you're building a street car, a daily driver, a diesel truck, or a track build, the right exhaust upgrade is here. Shop by Exhaust System Type Cat-Back Exhaust Systems: The most popular performance exhaust upgrade. Replaces everything from the catalytic converter back for improved sound, better flow, and premium tip styling. Available in single exit, dual exit, and quad exit configurations. Axle-Back Exhaust Systems: A simpler bolt-on that replaces the rear section from the axle back. Best for drivers who want an improved exhaust note and cleaner tip appearance without a full system swap. Headers and Manifolds: Long tube headers and shorty h...
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MagnaFlow
MagnaFlow exhaust products are built around straight-through muffler technology and high-grade stainless steel construction, delivering a smooth, deep exhaust tone and improved flow across a wide range of vehicle platforms. From daily drivers to dedicated performance builds, MagnaFlow offers vehicle-specific fitment with no cutting or welding required on most applications.Popular UpgradesCat-back exhaust systems are the most popular MagnaFlow upgrade, replacing the muffler and everything behind the catalytic converter for a noticeable improvement in sound and flow. Direct-fit catalytic converters are a go-to for owners facing emissions-related replacements who want an OEM-quality part at a competitive price. Builder's kits and universal mufflers serve custom fabricators who need reliable stainless components without a complete system.What makes MagnaFlow exhaust sound different from competitors?MagnaFlow uses a straight-through perforated core design packed with stainless steel mesh...
View MagnaFlow ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
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Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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Fantastic emblem! Exactly what I was looking for. Great quality emblem.
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