Stagger style side viper drag pipe set with 2" diameter pipes. Drag pipe set includes hardware and features a chrome finish. Stagger style side viper drag pipe set has a 1-3/4" diameter at the head and opens up to 2" cannons. Pipe ends have a slash cut. Comes in a nice chrome finish and with 02 sensor bungs. O2 sensor bungs measure 3/4" x 16. Mounting is also made simple with use of a single mounting bracket on the rear of the exhaust. Order mounting bracket separately. Oxygen sensor plug set is included