1.High quality of SS, TIG welded, mirror polish 2.1.8mm thinkness for pipe,12mm thickness for flanges 3.Strict quality control Condition: AUDI S2/S4/RS2 MANIFOLDMaterial: SS201 or SS304, 1.8mm tube thicknessBeautiful weldjoint, flat flange and clean air holesTurbo Manifold in Mandrel Bend Piping with TIG WeldNew bolts,nuts and gaskets are inculded Accept customeized orders to meet the specific ...