Amazon.com: AC PERFORMANCE OD 1.75" (45mm), Leg Length 4" (100mm), 90 Degree Bend Elbow 1.75 Inch 6061 Aluminum Pipe Tube Intercooler Pipe High Class Brushed Treatment Tight Radius Air Intake Tube :
Aluminium Square Tubing 1" X 1" X .065 X 96" | Tube and Pipe Square