Proflow Exhaust Tubing, U-J Mandrel Bend, 3.00 in. Diameter, 45/180 Degrees, Aluminium 5.0 in. Bend Radius - PFEAL-UJ300180Part Number: PFEAL UJ300180 Proflows new U J mandrel bent tubing offers up to three different bends in a single piece! These U J tubing bends give you a 45 bend, a 180 bend and a straight leg for a great economical purchase for your fabrication project. We now manufacture these in aluminium and titanium, both of which emit fantastic mechanical and physical properties. Whether youre fabricating an exhaust, header, or intercooler pipes, Proflow U J