My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Magnaflow 551889 California Direct-Fit Catalytic Converter

(2014 Chevrolet Impala LS; 2014-2015 Chevrolet Impala LTZ; 2015 Chevrolet Impala LT)

Manufacturer

Part Number

551889
Sale Price

$586.27

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 551889 is a California Direct-Fit Catalytic Converter engineered to meet the strict emissions standards required for vehicles registered and operated in California (CARB-compliant states). Designed as a direct-fit replacement, it installs in the factory exhaust location without cutting, welding, or custom fabrication, making it an ideal OE-style solution for restoring proper exhaust function.

Key Features:

  • California CARB Compliant: Meets California Air Resources Board (CARB) emissions standards, legal for use in California and other states that follow California emissions regulations
  • Direct-Fit Design: Bolt-on installation using factory mounting points for a precise, hassle-free replacement
  • High-Quality Substrate: Features a high-cell-count substrate coated with precious metal catalysts for efficient conversion of harmful exhaust gases (HC, CO, NOx)
  • Stainless Steel Construction: Durable stainless steel shell resists corrosion and withstands extreme exhaust temperatures
  • OE-Style Performance: Restores factory emissions performance and helps eliminate check engine lights triggered by catalytic converter failure
  • MagnaFlow Quality: Manufactured by a trusted leader in exhaust technology with decades of industry experience

The MagnaFlow 551889 is the dependable, emissions-legal choice for replacing a failed or degraded catalytic converter, ensuring your vehicle passes smog inspections while maintaining proper exhaust flow and engine performance.

Products specifications

Fits

2014 Chevrolet Impala LS; 2014-2015 Chevrolet Impala LTZ; 2015 Chevrolet Impala LT

fast service

Qwick service

Great if I order again I will be using the same website again. Thanks

I have one of these on another boat. I love it and it's saved my lower unit more than once when I unexpectedly found a stump or hard bottom.. It also allows me to run with the motor higher because if the set back.

I paid the 2 day delivery price yet the package took longer than 2 days.

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