These 4-inch diameter stainless steel flex hoses are a practical solution for various makes and models. Constructed with 304 stainless steel, they are available in pre-cut lengths of 8 or 10 inches. Sold individually, these flex hoses are designed to fit most vehicles without the need for cutting or trimming. With their durable construction, these flex hoses offer reliability and longevity. Upgrade your exhaust system with these high-quality flex hoses from Grand Rock.