MagnaFlow Direct-Fit Catalytic Converters by Car Sound are designed for easy bolt-on installation for the Professional Installer. Welding, cutting and tube bending equipment is not required. Each is designed to exact original equipment specifications. The Direct-Fits are available for the most popular vehicle makes and models. PartNumber : mag50645 Description : Direct-Fit 49 State Exhaust Manifold with Integrated Catalytic Converter; Excl CA Models 2001-2002 Mercury Cougar Base V6.2450cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2001 Mercury Cougar S V6.2450cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2001-2002 Mercury Cougar V6 V6.2450cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit