Turbosmart V-Band Weld Flange Turbine Inlet 3.00in (Frame 3) Turbosmart Sale! from 4229 4106 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. Note: This is the 3.00" Weld Flange. It is recommended you measure and confirm this diameter is suitable before ordering.