DNA Motoring 16 pcs 3 Inch OD DIY Custom Stainless Steel Mandrel Exhaust Tubing Bend Straight Pipe Kit

3" OD Piping 18 Gauge Wall Thickness Slip Fit Ends 304 Stainless Steel Construction Mandrel Bends Bare Finish 4 X 20" 90 Degree Bend 4 X 18" 45 Degree Bend 4 X 30" 180 U-Bend 4 X 48" Straight Pipe 3" Depth Flared Slip Fit End (Deduct 3" From Pipe Length when Joining Pipes) Approx 34.66 Ft total Piping Length when Joined