MagnaFlow Conv DF 2011 Buick Regal 2.0L

When your 2011 Buick Regal's check engine light comes on, and you suspect it's the catalytic converter, Magnaflow has a direct-fit replacement that's designed to get you back on the road. This unit is built to meet or exceed Federal emissions requirements set by the EPA, making it a legal replacement for OBDII Federally registered vehicles. You'll receive the converter itself, along with two flange gaskets to help ensure a leak-free seal during installation.

Magnaflow uses high-strength 16-gauge 409 stainless steel for the tubing, which is known for its excellent resistance to corrosion and long service life. The tubing is mandrel-bent to maintain its shape and diameter, ensuring unrestricted exhaust flow that mimics the original equipment's performance and fuel efficiency. They also use durable 308 stainless steel for the MIG welds, further enhancing the converter's longevity. The design process involves 3D scanning to replicate the original equipment's fit and function precisely, so you can expect it to install without cutting or welding, simplifying the job for you.

The exhaust hangers are OE-sized and made from corrosion-resistant 410 stainless steel, designed to fit right into your Regal's factory mounting points. This direct-fit design means you can install it yourself with the proper tools, avoiding the need for specialized fabrication. It's a well-built option designed to keep your emissions system functioning correctly and your check engine light off.