The OTR 3.5" x 10' 16-Gauage Carbon Steel Straight Pipe is the perfect solution for your exhaust needs. With notched ends for easy installation and de-burred and finished end cuts for safe handling, this pipe is sure to get the job done. Made of 16-Gauage steel, this pipe is strong and durable, making it perfect for any exhaust system. FleetPride is your First Click in Heavy Duty®.