Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11

Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11

Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11
Product Information
 price
$484.00
$580.80 Save: $96.80

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49171

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Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - `08-`11 free shipping

The Cadillac STS Catalytic Converter - Passenger Side - Magnaflow - OEM Grade Direct-Fit - '08-'11 is a high-quality replacement part designed to enhance the performance and efficiency of your vehicle. Tailored specifically for Cadillac models from 2008 to 2011, this catalytic converter ensures compliance with Federal emissions standards, making it a reliable choice for environmentally conscious drivers.

Manufactured with precision, this Magnaflow catalytic converter features mandrel-bent tubing that eliminates flow restrictions, ensuring optimal exhaust flow for better fuel economy and engine performance. The high-strength 16-gauge 409 stainless steel construction provides exceptional corrosion resistance and maximum service life, maintaining the integrity of your vehicle’s exhaust system over time. Additionally, the state-of-the-art 3D scanning systems used in the design process guarantee that this part fits and functions seamlessly like the original equipment.

Features

  • OE-matched design ensures easy, direct-fit installation without cutting or welding.
  • Mandrel-bent tubing for smooth exhaust flow and improved engine performance.
  • Durable 409 stainless steel construction for long-lasting corrosion resistance.
  • Complete with gaskets and hardware to avoid the need for corroded factory parts.
  • Complies with Federal EPA emissions standards (not legal in CA, CO, or NY).

This catalytic converter is expertly crafted to replicate OEM-like flow dynamics, helping maintain factory performance and fuel efficiency. If you have any questions or need further assistance, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We are proud to offer installation and customization services at our locations in Austin, Texas, and the Los Angeles, California area. Do consider contacting us if you're planning to purchase multiple items, as we may be able to offer shipping discounts. Rest assured, our experienced technicians are ready to install your new catalytic converter on-site at either of our convenient locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

About Manufacturer

QUALITY. POWER. SOUND.

These words are not just the MagnaFlow slogan, its the philosophy that drives the company to superior quality products with the power and sound you’re looking for.


MagnaFlow got its start as a natural extension of Car Sound Exhaust, the parent company to MagnaFlow. Car Sound Exhaust specializes in superior catalytic converter and performance exhaust technology, and has been doing so for the past 35+ years, earning their reputation as an international market leader. In addition to the MagnaFlow brand, Car Sound Exhaust also represents Rumble and BRExhaust, further cementing the company as an industry leader in all areas of replacement and performance exhaust.


BRExhaust - a MAGNAFLOW Group Company.

BRExhaust (a MagnaFlow Group company) manufactures an extensive line of direct-fit replacement exhaust systems and kits that meet or exceed all OEM fitment requirements and performance standards.


A true single box solution, each kit is expertly and efficiently packaged containing all the components, clamps gaskets, and hardware needed to get the job done – without cutting, bending, welding, or fabrication.


BRExhaust offers a wide lineup of products including Direct-Fit Replacement Exhaust System Kits, Pipe Kits, Muffler Kits, and Hardware.

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed