CNC milled stainless steel flange for the construction of a downpipe Downpipe Flange 1.8T Longitudinal BorgWarner KKK K03 / K04 with 76mm Outlet Flange for fabrication of the downpipe Premium stainless steel downpipe flange This flange is used to fit the downpipe to the turbocharger, at the turbine outlet. All turbo related flanges are CNC milled and guarantee a perfect smooth surface and 100% accurate measurements. Additionally we supply stainless elbows and collectors needed for the fabrication of an exhaust turbo manifold, exhaust systems and more. Material: Stainless steel 1.4301 / SS304 Material thickness: 10mm Total dimensions: 135mm (outside diagonally), 110mm (outside without connections) Dimensions cut-out: 76mm (groove for pipe), 73mm (inner diameter pipe) Hole distance: 114mm (diagonal) Extras / Features: No threads! 10mm holes! Für / Fits: BorgWarner KKK K03 turbocharger (1.8T transverse engine 150 / 180HP) transversly mounted BorgWarner KKK K04-001 Does not fit to K04-020 oder 023 aus S3 TT 225HP Quattro!