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 454355 California Grade CARB Compliant Universal Catalytic Converter - 2.25in

(2002-2006 Chevrolet Silverado 1500; 1999-2004 Jeep Grand Cherokee; 2002-2006 GMC Sierra 1500; 2003 GMC Savana 1500; 2010-2015 Lexus RX350 + 3 more models)

Part of: MagnaFlow Universal Catalytic Converter

Other options in this family: Magnaflow 3322304 Magnaflow 337303 Magnaflow 5561209 Magnaflow 5451309 Magnaflow 457205

Manufacturer

Picture for manufacturer Magnaflow

Part Number

454355
10 reviews
Sale Price

$415.00

4 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 454355 is a California Grade CARB Compliant universal catalytic converter designed to meet strict emissions standards while keeping the check engine light off. This high-quality converter features a 2.25-inch inlet and outlet diameter, making it suitable for a wide range of vehicles equipped with California or 50-State emissions certification.

Key Features:

  • CARB Executive Order certified (D-193-96) for legal use in California and CARB-regulated states
  • Stainless steel construction for exceptional corrosion resistance and durability
  • Clam-shell body design with round shape measuring 4.375 inches in height and 11 inches in body length
  • Overall length of 15 inches for versatile fitment options
  • Ceramic substrate catalyst for efficient emissions conversion
  • Includes integrated heat shield for thermal protection
  • Single oxygen sensor port for proper engine management integration

This universal converter requires professional installation with custom fabrication, cutting, and welding to achieve proper fit. Gaskets and mounting hardware are not included. The adaptable design allows this converter to fit multiple vehicle makes and models, making it a cost-effective solution for emissions compliance. Professional installation is highly recommended to ensure proper fitment and optimal performance.

Products specifications

Fits

2002-2006 Chevrolet Silverado 1500; 1999-2004 Jeep Grand Cherokee; 2002-2006 GMC Sierra 1500; 2003 GMC Savana 1500; 2010-2015 Lexus RX350; 1989-1990 Toyota Supra; 2001 Mercedes-Benz E320; 1977-1981 Buick Century

Heat Shield Included

Yes

Inlet Attachment

Weld-on

Outlet Attachment

Weld-on

Series

California

Heat Shield Material

Aluminized Steel

Inlet Diameter

2.25

Outlet Diameter

2.25

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 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

this is my new home... very cool site, beat summit and jegs by $20 to $30

Easy as pie!

Found what I needed quickly

so quick & easy thank you

Great prices!!

Will shop agaib

Quick and easy and nice to have option to use Amazon and Paypal for payment

Great price. Great customer service. And fast shipping. I will be using Autoplicity again.

Awesome and very easy

Very good prices.

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