Magnaflow 3.00 CA 5in. Spun Universal Converter

Magnaflow is known for making well-built exhaust components that improve sound and performance. This California Grade Universal Catalytic Converter is designed to help you pass emissions tests and keep your check engine light off, especially if you're in California or another state with strict emissions requirements. It's a universal fit, meaning it can be adapted to a wide range of vehicles, including your 2011 Chevrolet Silverado 2500 HD.

This converter is built with high-strength 16-gauge 409 stainless steel tubing, which is really good at resisting corrosion and ensuring it lasts a long time. The catalyst blend inside is expertly formulated to maximize efficiency, which means better emissions control. Magnaflow uses a single laser fusion weld, which significantly reduces the chance of leaks, and the compact, low-mass design helps with thermal efficiency. It's also built with durable 308 stainless steel MIG welds.

Because this is a universal converter, it requires welding to install. It's designed to meet or exceed California Air Resource Board (CARB) requirements and has undergone extra testing to be legally used in California and other CARB-restricted states for the vehicles it fits.