Flange for the TiAL F38 / 38mm Wastegate TiAL Flange F38 Outlet Stainless Steel Flange for the TiAL F38 / 38mm Wastegate Stainless steel flange for wastegate outlet without thread Premium stainless steel flange for the TiAL F38 Wastegate. This flange features plain holes instead of threaded holes making it suitable for outlet connecting the wastegate to the downpipe. Material: stainless steel 1.4301 / V2A / SS304 Material thickness: 10mm Total dimensions: 89mm x 50mm Dimensions cut-out: 35mm (inner diameter of a 38mm pipe) Hole distance: 71mm (diagonal) Thread: for M8 Extras / Features: No threads! 8mm holes! For / Fits: outlet TiAL F38 or 38mm or 38/40mm outlet Synapse Synchronic 40mm WG001