4" Flange ID allows for 4" OD piping to slip in for Welding. 4" OD Piping. 1 X V-Band Clamp & Flange Set. 304 Stainless Steel Clamp. Male/Female Band Flanges allow for Gasketless Sealing. 1045 Mild Steel V-Band Flanges.
1.5" 2" 3" 4" OD 45/90/180 Degree Aluminum Pipe Intake Turbo Intercooler Piping
Universal 4" OD Straight Aluminum Pipe Intake Turbo Tubing Intercooler Piping
102mm 4" OD Straight Aluminum Turbo Intercooler Pipe Piping Tube L= 600 mm
1.75" 1 3/4'' OD Straight Aluminum Intercooler Intake Pipe Piping Tube L=300MM
Vibrant Performance 10309 4-1 Stainless Steel Merge Collector 2" ID 4" OD -READ
1.75" 1 3/4" OD 90 DEGREE 304 STAINLESS 16 GAUGE MANDREL BEND EXHAUST TUBING SS
