2011 Mercedes-Benz CLS63 AMG Catalytic Converters

Keep Your 2011 Mercedes-Benz CLS63 AMG in Top Shape with a Quality Catalytic Converter

When it comes to maintaining or upgrading your 2011 Mercedes-Benz CLS63 AMG, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Catalytic Converter for your CLS63 AMG. We currently carry a top Catalytic Converter in stock that is built to last. Whether you’re replacing a damaged Catalytic Converter or looking to upgrade, our selection for the 2011 Mercedes-Benz CLS63 AMG ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Essential 2011 Mercedes-Benz CLS63 AMG Catalytic Converters

Walker – CalCat CARB Universal Catalytic Converter – 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.83302)

CalCat CARB Universal Catalytic Converter - 2.25" Inlet (ID) 2.25" Outlet (ID)

from

$465.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT – For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY – Optimal high technology wash coat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE – Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE – Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION – Customizable design features expandable bushings for easy fitment and may require specialized fabrication and welding for installation
  • BUY WITH CONFIDENCE – Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity limited warranty
See More

Walker – CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.84302)

CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)

from

$389.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state¿s aftermarket converter regulations.
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state┐s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

Most Popular Catalytic Converter for 2011 Mercedes-Benz CLS63 AMGs

Enhance your 2011 Mercedes-Benz CLS63 AMG with this popular Catalytic Converter we have in stock, for $389.99.

Walker – CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.84302)

CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID)

from

$389.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state¿s aftermarket converter regulations.
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state┐s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

FAQs for 2011 Mercedes-Benz CLS63 AMG Catalytic Converters

What’s the price range for 2011 Mercedes-Benz CLS63 AMG Catalytic Converters?

We currently have just one Catalytic Converters for the 2011 Mercedes-Benz CLS63 AMG in stock: CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) and it costs $389.99.

Does Advance Auto Parts sell Catalytic Converters for other Mercedes-Benz CLS63 AMG model years?

Yes, we carry Catalytic Converters for 3 model years of Mercedes-Benz CLS63 AMGs between 2007 and 2010. The following model years are the most popular for Catalytic Converter purchases: 2010, 2009, 2008, and 2007.

Does Advance Auto Parts sell Catalytic Converters for any other 2011 Mercedes-Benz models?

Yes. We stock Catalytic Converters for 13 other popular 2011 Mercedes-Benz models. Some of the most popular are 2011 C350 Catalytic Converters, 2011 E350 Catalytic Converters, 2011 C300 Catalytic Converters, 2011 ML350 Catalytic Converters, and 2011 R350 Catalytic Converters.

What types of Catalytic Converters do you sell for my 2011 Mercedes-Benz CLS63 AMG?

We currently have just 1 Catalytic Converter in stock for a 2011 Mercedes-Benz CLS63 AMG, and as of 11/2/25, it is a Catalytic Converter.

Can I get help with 2011 Mercedes-Benz CLS63 AMG Catalytic Converter orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Catalytic Converters and more.

What is your return policy for Mercedes-Benz CLS63 AMG Catalytic Converters?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz CLS63 AMG Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.