My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Magnaflow 447256 Universal Catalytic Converter 2.50 Inch Inlet/Outlet

(Ford F-150 1997-2004, Explorer 2002-05, Expedition 1997-2002, F-250 1997-99, Crown Victoria 2003-04, F-250 Pickup 1997-99, E-150 2003 + 30 more models)

Manufacturer

Picture for manufacturer Magnaflow

Part Number

447256
12 reviews
Sale Price

$396.00

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Magnaflow 447256 is a high-performance universal catalytic converter designed for custom exhaust installations requiring 2.50-inch inlet and outlet connections. This direct-fit catalytic converter features MagnaFlow's proven stainless steel construction and efficient catalytic substrate technology to deliver reliable emissions control and optimal exhaust flow.

Key Features:

  • 2.50-inch inlet and outlet diameter for universal fitment
  • Stainless steel construction for superior durability and corrosion resistance
  • High-flow catalytic substrate for reduced backpressure and improved performance
  • EPA compliant for emissions reduction in all 50 states
  • OBD-II safe design to prevent check engine light issues
  • Welded construction for secure, leak-free operation

This universal catalytic converter is ideal for custom exhaust fabrication, replacement applications, or performance upgrades where emissions compliance is required. Professional installation and welding is recommended for proper fitment and performance.

Products specifications

Fits

Ford F-150 1997-2004, Explorer 2002-05, Expedition 1997-2002, F-250 1997-99, Crown Victoria 2003-04, F-250 Pickup 1997-99, E-150 2003, E-250 2003, E-150 Econoline 1997-2003, E-250 Econoline 1997-2003 + 27 more models

Heat Shield Included

Yes

Inlet Attachment

Weld-on

Outlet Attachment

Weld-on

Series

California

Heat Shield Material

Aluminized Steel

Inlet Diameter

2.5

Outlet Diameter

2.5

Subtitle

California / CARB Compliant

Oxygen Sensor Location

Midbed

Inlet Orientation

Straight

Outlet Orientation

Straight

Substrate Material

Ceramic

Body Material

Stainless Steel

Material

Stainless Steel

Finish

Stainless Steel

Outlet Quantity

1

Body Shape

Oval

Body Type

Clam Shell

Heat Shield Attached

Yes

Overall Length

16

Body Length

12

Inlet Quantity

1

Sensor Port Count

1

Body Height

3.75

Air Tube Adaptable

No

Type

Universal

Body Width

5.5

Exactly what I needed & delivered in a timely manner....very satisfied

No issues

Quick and easy!

Fast shipping and reasonable prices

I looked for awhile but then found your site. You had exactly what I was looking for!

Ordering was about as easy as it can get.

Great experience the firat time ordering. The second time ordering, its already been a week past delivery date and still nothing. And for some reason instead of shipping tobmy state, the shipped from california to south carolina and im assuming they will be coming to me next

Surprised at the speed of delivery. I will be a return customer.

Just order the 1108 turn over ball for 2010 Super Duty and received it within (5) days. Just can't wait to put it on and start pulling the trailer with my new diessel.

Just recieved my order and the pit jug and spout were perfect. The shipping was very fast and it was by far the best price I could get on these products. Autoplicity is great.

Payment through Amazon is great option. I can spend $$$ in no time flat..

Great online shopping. Easy to navigate and order, telling you just how many product are left so you know if you need to buy now. fast processing and shipping too

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy