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Magnaflow 51355 Universal Catalytic Converter 2.25 Inch Inlet/Outlet

(Ford F-150 2004-08, 2016-18, Mustang 1983-93, 1999-2010, 2015-17, Ranger 2007-11, Focus 2000-04, Expedition 2003-05, Thunderbird 1983-86 + 93 more models)

Part of: Magnaflow Universal Catalytic Converter Inlet/Outlet

Other options in this family: Magnaflow 54976 Magnaflow 51234 Magnaflow 51006 Magnaflow 52326 Magnaflow 94109

Manufacturer

Picture for manufacturer Magnaflow

Part Number

51355
16 reviews
Sale Price

$202.00

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Magnaflow 51355 is a high-performance universal catalytic converter designed for custom exhaust applications requiring 2.25-inch inlet and outlet connections. This direct-fit converter features Magnaflow's proven catalytic technology to effectively reduce harmful emissions while maintaining optimal exhaust flow.

Key Features:

  • 2.25-inch inlet and outlet diameter for universal fitment
  • EPA compliant catalytic substrate for effective emission reduction
  • Stainless steel construction for long-lasting durability and corrosion resistance
  • High-flow design minimizes backpressure and maintains performance
  • OBD-II safe for modern computer-controlled vehicles
  • Ideal for custom exhaust fabrication and replacement applications

Magnaflow catalytic converters are engineered to meet or exceed OEM standards, providing reliable emission control without sacrificing power. The universal design allows for flexible installation in a wide range of vehicles and custom exhaust systems.

Products specifications

Fits

Ford F-150 2004-08, 2016-18, Mustang 1983-93, 1999-2010, 2015-17, Ranger 2007-11, Focus 2000-04, Expedition 2003-05, Thunderbird 1983-86, E-350 Super Duty 2008-19, 2021-23, F-450 Super Duty 2008-10, E-150 2008-14, E-250 2008-14 + 89 more models

Heat Shield Included

Yes

Inlet Attachment

Weld-on

Outlet Attachment

Weld-on

Heat Shield Material

Aluminized Steel

Inlet Diameter

2.25

Outlet Diameter

2.25

Subtitle

Federal / EPA Compliant

Oxygen Sensor Location

Midbed

Inlet Orientation

Straight

Outlet Orientation

Straight

Substrate Material

Ceramic

Body Material

Stainless Steel

Material

Stainless Steel

Series

OEM Grade

Finish

Stainless Steel

Outlet Quantity

1

Body Type

Clam Shell

Heat Shield Attached

Yes

Overall Length

15

Inlet Quantity

1

Sensor Port Count

1

Air Tube Adaptable

No

Type

Universal

Body Length

11

Body Shape

Round

Body Width

4.25

Body Height

4.375

Best price, Quick delivery.

Fast .friendly . Thank you

Good so far.

Competitive Pricing

Good

so far so good

nice

Great prices. Fast shipping. Huge inventory.

Great product. Fast shipping. Great and easy to use website! The air filter I purchased <br>From them cost $20 less than it was priced for at other competitors! I am very happy with the price.

Very easy way to order

great chair for pool table area or any man cave

I needed two fairly expensive parts for a project. Naturally, I shopped everywhere before deciding on where to purchase them. Autoplicity had the best price on the carburetor. I continued shopping around for the alternator, and ended up right back at the Autoplicity website, because they beat everyone else on that price also! And I don't mean by a few dollars! HUGE savings! Thanks Autoplicity! In the words of Arnold, "I'll be back!"

Fast shipping and saved $60 on a $399 item. However you have to verify your part #'s with the vendor. The part discription on autoplicity sometimes is not what you get. I ordered an item that said it was an O2 plug and bung but when it showed up it was just the bung plug sold separate and customer service basically said it was my bad for not checking for a more accurate discription on the Allstar web site.

Sweetest price on this K&N Filter anywhere! Shipped within 24hrs too. I'm coming back to shop for my car next.

ordered a K&N air filter, pretty simple. good price, timely shipping.

In a rush to get my car up and running, Autoplicity had the best price on the items I needed, and in stock as well as shipped quickly. Just what I was looking for, thanks!

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