Amazon.com: X AUTOHAUX OD 4 Inch 45 Degree Mandrel Bend Elbow SS304 Stainless Steel Bend Tube Exhaust Elbow Pipe for Car Modified Exhaust System 4" Piping Silver Tone : Automotive
Amazon.com: OSIDU Stainless 4 Inch 90° Mandrel Bend Elbow, SS304 Stainless Steel Bend Tube 90 Degree Exhaust Elbow Pipe - Thickness 16GA/.065" for Car Modified Exhaust System, Stair Handrail (2 pcs) : Automotive
Amazon.com: 4" Stainless 90° Mandrel Bend Elbow - 14GA /.078" Wall - 2" Leg - SS304 Stainless Steel Elbow Exhaust Piping for Car Exhaust Pipe Modified, Stair Handrail, etc - ATOTL : Automotive
Amazon.com: Stainless Steel Elbow 4" 90° Mandrel Bend Elbow - Thickness 16GA/.065" Wall Material SS304 Suitable for Car Modified Exhaust Elbow Pipe, Stair Handrail,etc-OSIDU : Industrial & Scientific
4" OD-OD 90 Degree Stainless Steel Elbow x 7" Leg Length Nelson 900528A
Pipe Fittings Direct. 4 inch schedule 40 weld on 45 deg 304 Stainless Steel elbow