MagnaFlow Conv Direct Fit 11-16 Chevrolet Silverado 2500HD/3500HD / GMC Sierra 2500HD/3500HD

Magnaflow is known for making exhaust components that perform well and last. This direct-fit catalytic converter is built to keep your 2011-2019 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD running smoothly and legally. It’s designed to replace your original converter without needing any cutting or welding, making installation much simpler. This is important because a failing catalytic converter can cause your check engine light to come on, affect your truck's performance, and lead to emissions test failures.

This converter uses highly corrosion-resistant stainless steel construction, specifically 16-gauge 409 stainless steel tubing and 308 stainless steel MIG welds, to ensure it holds up over time. The mandrel-bent tubing and precision-stamped collector are designed to match the original equipment's flow dynamics, helping to maintain factory performance and fuel efficiency. Magnaflow uses advanced 3D scanning during their research and development to ensure a precise fit, just like the original part. The OE-style spun body design with a single laser fusion weld helps prevent leaks and offers good thermal efficiency.

When you get this converter, it includes two Torca AccuSeal clamps to help you get a secure, leak-free seal. It's designed to meet or exceed Federal emissions requirements set by the EPA for OBDII Federally registered vehicles. Please note that this converter is not CARB approved and cannot be shipped to California.