Vehicle Fitment: KAX Automotive Replacement Catalytic Converter Compatible with 2008-2011 CTS/STS 3.6L
Reference Number:16684,25939989,50472,49171,644042,642105
High Quality: The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy
Easy Installation: The kit comes with necessary gaskets and hardware for replacement.so as to help you with hassle-free installation, no need to modify any part.Plug and play design, no modification or drilling, quick installation.
Important Note: The direct-fit catalytic converters are compliant with EPA Standards. Thus, they can be used in most states except California, Maine & New York, not legal for use on vehicles required to meet CA emission standards.