Catalytic converter for Audi Q7 3.0T. Direct OEM fit, 409L stainless steel housing, high temperature and corrosion resistant. Features high-grade precious metal coating and 400-cell honeycomb ceramic substrate for high-efficiency emission reduction. Eliminates check engine light, restores power and improves fuel economy. One-piece sealed welding, no modification needed for installation, durable and stable. Compliant with Euro 5 emission standards.
