Proflow Oval Exhaust Tubing, Straight, 3.50'' Nominal Diameter, 110x50mm, Stainless Steel, 1 meter Length - PFESS-OVT312Part Number: PFESS OVT312 Proflows oval straight tubing can help give your fabrication project a new shape! These 1 metre lengths of oval tubes are manufactured from AISI 304 stainless steel which is available in several diameters. They have the ability to withstand acidic, high heat corrosive conditions, meaning that your exhaust project will look better and last longer! These are perfect to use on lowered vehicles where ground clearance is an issue.