The Magnaflow Catalytic Converter 4481659 is designed to reduce harmful emissions from your vehicle and increase fuel efficiency. It features a stainless steel construction for durability and longevity, and a high-flow, low-restriction design that ensures maximum performance. It also features a direct-fit design that makes installation easy and hassle-free. The Magnaflow Catalytic Converter 4481659 is perfect for any vehicle that needs an emissions-reducing upgrade.